1621423440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 640

約数和(自身を含む): 7029550080

約数和(自身を除く): 5408126640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 90, 91, 104, 105, 108, 112, 113, 117, 120, 126, 130, 135, 140, 144, 146, 156, 168, 180, 182, 189, 195, 208, 210, 216, 219, 226, 234, 240, 252, 260, 270, 273, 280, 292, 312, 315, 336, 339, 351, 360, 364, 365, 378, 390, 420, 432, 438, 452, 455, 468, 504, 511, 520, 540, 546, 560, 565, 584, 585, 624, 630, 657, 678, 702, 720, 728, 730, 756, 780, 791, 819, 840, 876, 904, 910, 936, 945, 949, 1008, 1017, 1022, 1040, 1080, 1092, 1095, 1130, 1168, 1170, 1260, 1314, 1356, 1365, 1404, 1456, 1460, 1469, 1512, 1533, 1560, 1582, 1638, 1680, 1695, 1752, 1755, 1808, 1820, 1872, 1890, 1898, 1971, 2034, 2044, 2160, 2184, 2190, 2260, 2340, 2373, 2457, 2520, 2555, 2628, 2712, 2730, 2808, 2847, 2920, 2938, 3024, 3051, 3066, 3120, 3164, 3276, 3285, 3390, 3504, 3510, 3640, 3780, 3796, 3942, 3955, 4068, 4088, 4095, 4368, 4380, 4407, 4520, 4599, 4680, 4745, 4746, 4914, 5040, 5085, 5110, 5256, 5424, 5460, 5616, 5694, 5840, 5876, 6102, 6132, 6328, 6552, 6570, 6643, 6780, 7020, 7119, 7280, 7345, 7560, 7592, 7665, 7884, 7910, 8136, 8176, 8190, 8249, 8541, 8760, 8814, 9040, 9198, 9360, 9490, 9492, 9828, 9855, 10170, 10220, 10283, 10512, 10920, 11388, 11752, 11865, 12204, 12264, 12285, 12656, 13104, 13140, 13221, 13286, 13560, 13797, 14040, 14235, 14238, 14690, 15120, 15184, 15255, 15330, 15768, 15820, 16272, 16380, 16498, 17082, 17520, 17628, 18396, 18980, 18984, 19656, 19710, 19929, 20340, 20440, 20566, 21357, 21840, 22035, 22776, 22995, 23504, 23730, 24408, 24528, 24570, 24747, 25623, 26280, 26442, 26572, 27120, 27594, 28080, 28470, 28476, 29380, 30510, 30660, 30849, 31536, 31640, 32760, 32996, 33215, 34164, 35256, 35595, 36792, 37960, 37968, 39312, 39420, 39663, 39858, 40680, 40880, 41132, 41245, 42705, 42714, 44070, 45552, 45990, 47460, 48816, 49140, 49494, 51246, 51415, 52560, 52884, 53144, 55188, 56940, 56952, 57743, 58760, 59787, 61020, 61320, 61698, 63280, 65520, 65992, 66105, 66430, 68328, 68985, 70512, 71190, 73584, 74241, 75920, 78840, 79326, 79716, 81360, 82264, 82490, 85410, 85428, 88140, 91980, 92547, 94920, 98280, 98988, 99645, 102492, 102830, 105768, 106288, 106785, 107237, 110376, 113880, 113904, 115486, 117520, 119574, 122040, 122640, 123396, 123735, 128115, 131984, 132210, 132860, 136656, 137970, 142380, 148482, 154245, 157680, 158652, 159432, 164528, 164980, 170820, 170856, 173229, 176280, 179361, 183960, 185094, 189840, 196560, 197976, 198315, 199290, 204984, 205660, 211536, 213570, 214474, 220752, 222723, 227760, 230972, 239148, 244080, 246792, 247470, 256230, 264420, 265720, 275940, 277641, 284760, 288715, 296964, 298935, 308490, 317304, 318864, 321711, 329960, 341640, 341712, 346458, 352560, 358722, 367920, 370188, 371205, 395952, 396630, 398580, 409968, 411320, 427140, 428948, 445446, 461944, 462735, 478296, 493584, 494940, 512460, 519687, 528840, 531440, 536185, 551880, 555282, 569520, 577430, 593928, 597870, 616980, 634608, 643422, 659920, 683280, 692916, 717444, 740376, 742410, 750659, 793260, 797160, 822640, 854280, 857896, 866145, 890892, 896805, 923888, 925470, 956592, 965133, 989880, 1024920, 1039374, 1057680, 1072370, 1103760, 1110564, 1113615, 1154860, 1187856, 1195740, 1233960, 1286844, 1385832, 1388205, 1434888, 1480752, 1484820, 1501318, 1559061, 1586520, 1594320, 1608555, 1708560, 1715792, 1732290, 1781784, 1793610, 1850940, 1930266, 1979760, 2049840, 2078748, 2144740, 2221128, 2227230, 2251977, 2309720, 2391480, 2467920, 2573688, 2598435, 2771664, 2776410, 2869776, 2895399, 2969640, 3002636, 3118122, 3173040, 3217110, 3464580, 3563568, 3587220, 3701880, 3753295, 3860532, 4157496, 4289480, 4442256, 4454460, 4503954, 4619440, 4782960, 4825665, 5147376, 5196870, 5552820, 5790798, 5939280, 6005272, 6236244, 6434220, 6755931, 6929160, 7174440, 7403760, 7506590, 7721064, 7795305, 8314992, 8578960, 8908920, 9007908, 9651330, 10393740, 11105640, 11259885, 11581596, 12010544, 12472488, 12868440, 13511862, 13858320, 14348880, 14476995, 15013180, 15442128, 15590610, 17817840, 18015816, 19302660, 20267793, 20787480, 22211280, 22519770, 23163192, 24944976, 25736880, 27023724, 28953990, 30026360, 31181220, 33779655, 36031632, 38605320, 40535586, 41574960, 45039540, 46326384, 54047448, 57907980, 60052720, 62362440, 67559310, 77210640, 81071172, 90079080, 101338965, 108094896, 115815960, 124724880, 135118620, 162142344, 180158160, 202677930, 231631920, 270237240, 324284688, 405355860, 540474480, 810711720, 1621423440]

約数ペア:

[(1, 1621423440), (2, 810711720), (3, 540474480), (4, 405355860), (5, 324284688), (6, 270237240), (7, 231631920), (8, 202677930), (9, 180158160), (10, 162142344), (12, 135118620), (13, 124724880), (14, 115815960), (15, 108094896), (16, 101338965), (18, 90079080), (20, 81071172), (21, 77210640), (24, 67559310), (26, 62362440), (27, 60052720), (28, 57907980), (30, 54047448), (35, 46326384), (36, 45039540), (39, 41574960), (40, 40535586), (42, 38605320), (45, 36031632), (48, 33779655), (52, 31181220), (54, 30026360), (56, 28953990), (60, 27023724), (63, 25736880), (65, 24944976), (70, 23163192), (72, 22519770), (73, 22211280), (78, 20787480), (80, 20267793), (84, 19302660), (90, 18015816), (91, 17817840), (104, 15590610), (105, 15442128), (108, 15013180), (112, 14476995), (113, 14348880), (117, 13858320), (120, 13511862), (126, 12868440), (130, 12472488), (135, 12010544), (140, 11581596), (144, 11259885), (146, 11105640), (156, 10393740), (168, 9651330), (180, 9007908), (182, 8908920), (189, 8578960), (195, 8314992), (208, 7795305), (210, 7721064), (216, 7506590), (219, 7403760), (226, 7174440), (234, 6929160), (240, 6755931), (252, 6434220), (260, 6236244), (270, 6005272), (273, 5939280), (280, 5790798), (292, 5552820), (312, 5196870), (315, 5147376), (336, 4825665), (339, 4782960), (351, 4619440), (360, 4503954), (364, 4454460), (365, 4442256), (378, 4289480), (390, 4157496), (420, 3860532), (432, 3753295), (438, 3701880), (452, 3587220), (455, 3563568), (468, 3464580), (504, 3217110), (511, 3173040), (520, 3118122), (540, 3002636), (546, 2969640), (560, 2895399), (565, 2869776), (584, 2776410), (585, 2771664), (624, 2598435), (630, 2573688), (657, 2467920), (678, 2391480), (702, 2309720), (720, 2251977), (728, 2227230), (730, 2221128), (756, 2144740), (780, 2078748), (791, 2049840), (819, 1979760), (840, 1930266), (876, 1850940), (904, 1793610), (910, 1781784), (936, 1732290), (945, 1715792), (949, 1708560), (1008, 1608555), (1017, 1594320), (1022, 1586520), (1040, 1559061), (1080, 1501318), (1092, 1484820), (1095, 1480752), (1130, 1434888), (1168, 1388205), (1170, 1385832), (1260, 1286844), (1314, 1233960), (1356, 1195740), (1365, 1187856), (1404, 1154860), (1456, 1113615), (1460, 1110564), (1469, 1103760), (1512, 1072370), (1533, 1057680), (1560, 1039374), (1582, 1024920), (1638, 989880), (1680, 965133), (1695, 956592), (1752, 925470), (1755, 923888), (1808, 896805), (1820, 890892), (1872, 866145), (1890, 857896), (1898, 854280), (1971, 822640), (2034, 797160), (2044, 793260), (2160, 750659), (2184, 742410), (2190, 740376), (2260, 717444), (2340, 692916), (2373, 683280), (2457, 659920), (2520, 643422), (2555, 634608), (2628, 616980), (2712, 597870), (2730, 593928), (2808, 577430), (2847, 569520), (2920, 555282), (2938, 551880), (3024, 536185), (3051, 531440), (3066, 528840), (3120, 519687), (3164, 512460), (3276, 494940), (3285, 493584), (3390, 478296), (3504, 462735), (3510, 461944), (3640, 445446), (3780, 428948), (3796, 427140), (3942, 411320), (3955, 409968), (4068, 398580), (4088, 396630), (4095, 395952), (4368, 371205), (4380, 370188), (4407, 367920), (4520, 358722), (4599, 352560), (4680, 346458), (4745, 341712), (4746, 341640), (4914, 329960), (5040, 321711), (5085, 318864), (5110, 317304), (5256, 308490), (5424, 298935), (5460, 296964), (5616, 288715), (5694, 284760), (5840, 277641), (5876, 275940), (6102, 265720), (6132, 264420), (6328, 256230), (6552, 247470), (6570, 246792), (6643, 244080), (6780, 239148), (7020, 230972), (7119, 227760), (7280, 222723), (7345, 220752), (7560, 214474), (7592, 213570), (7665, 211536), (7884, 205660), (7910, 204984), (8136, 199290), (8176, 198315), (8190, 197976), (8249, 196560), (8541, 189840), (8760, 185094), (8814, 183960), (9040, 179361), (9198, 176280), (9360, 173229), (9490, 170856), (9492, 170820), (9828, 164980), (9855, 164528), (10170, 159432), (10220, 158652), (10283, 157680), (10512, 154245), (10920, 148482), (11388, 142380), (11752, 137970), (11865, 136656), (12204, 132860), (12264, 132210), (12285, 131984), (12656, 128115), (13104, 123735), (13140, 123396), (13221, 122640), (13286, 122040), (13560, 119574), (13797, 117520), (14040, 115486), (14235, 113904), (14238, 113880), (14690, 110376), (15120, 107237), (15184, 106785), (15255, 106288), (15330, 105768), (15768, 102830), (15820, 102492), (16272, 99645), (16380, 98988), (16498, 98280), (17082, 94920), (17520, 92547), (17628, 91980), (18396, 88140), (18980, 85428), (18984, 85410), (19656, 82490), (19710, 82264), (19929, 81360), (20340, 79716), (20440, 79326), (20566, 78840), (21357, 75920), (21840, 74241), (22035, 73584), (22776, 71190), (22995, 70512), (23504, 68985), (23730, 68328), (24408, 66430), (24528, 66105), (24570, 65992), (24747, 65520), (25623, 63280), (26280, 61698), (26442, 61320), (26572, 61020), (27120, 59787), (27594, 58760), (28080, 57743), (28470, 56952), (28476, 56940), (29380, 55188), (30510, 53144), (30660, 52884), (30849, 52560), (31536, 51415), (31640, 51246), (32760, 49494), (32996, 49140), (33215, 48816), (34164, 47460), (35256, 45990), (35595, 45552), (36792, 44070), (37960, 42714), (37968, 42705), (39312, 41245), (39420, 41132), (39663, 40880), (39858, 40680)]