2648636760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 512

約数和(自身を含む): 10523934720

約数和(自身を除く): 7875297960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 103, 105, 110, 115, 120, 121, 132, 138, 140, 154, 161, 165, 168, 184, 206, 210, 220, 230, 231, 242, 253, 264, 276, 280, 308, 309, 322, 330, 345, 363, 385, 412, 420, 440, 460, 462, 483, 484, 506, 515, 552, 605, 616, 618, 644, 660, 690, 721, 726, 759, 770, 805, 824, 840, 847, 920, 924, 966, 968, 1012, 1030, 1133, 1155, 1210, 1236, 1265, 1288, 1320, 1331, 1380, 1442, 1452, 1518, 1540, 1545, 1610, 1694, 1771, 1815, 1848, 1932, 2024, 2060, 2163, 2266, 2310, 2369, 2415, 2420, 2472, 2530, 2541, 2662, 2760, 2783, 2884, 2904, 3036, 3080, 3090, 3220, 3388, 3399, 3542, 3605, 3630, 3795, 3864, 3993, 4120, 4235, 4326, 4532, 4620, 4738, 4830, 4840, 5060, 5082, 5313, 5324, 5566, 5665, 5768, 6072, 6180, 6440, 6655, 6776, 6798, 7084, 7107, 7210, 7260, 7590, 7931, 7986, 8349, 8470, 8652, 8855, 9064, 9240, 9317, 9476, 9660, 10120, 10164, 10626, 10648, 10815, 11132, 11330, 11845, 12360, 12463, 12705, 13310, 13596, 13915, 14168, 14214, 14420, 14520, 15180, 15862, 15972, 16583, 16698, 16940, 16995, 17304, 17710, 18634, 18952, 19320, 19481, 19965, 20328, 21252, 21630, 22264, 22660, 23690, 23793, 24926, 25410, 26059, 26565, 26620, 27192, 27830, 27951, 28428, 28840, 30360, 30613, 31724, 31944, 33166, 33396, 33880, 33990, 35420, 35535, 37268, 37389, 38962, 39655, 39930, 41745, 42504, 43260, 45320, 46585, 47380, 47586, 49749, 49852, 50820, 52118, 53130, 53240, 55660, 55902, 56856, 58443, 61226, 62315, 63448, 66332, 66792, 67980, 70840, 71070, 74536, 74778, 77924, 78177, 79310, 79860, 82915, 83490, 86520, 87241, 91839, 93170, 94760, 95172, 97405, 99498, 99704, 101640, 104236, 106260, 111320, 111804, 116886, 118965, 122452, 124630, 130295, 132664, 135960, 137093, 139755, 142140, 149556, 153065, 155848, 156354, 158620, 159720, 165830, 166980, 174482, 182413, 183678, 186340, 186945, 190344, 194810, 198996, 208472, 212520, 214291, 223608, 233772, 237930, 244904, 248745, 249260, 260590, 261723, 274186, 279510, 284280, 286649, 292215, 299112, 306130, 312708, 317240, 331660, 333960, 348964, 364826, 367356, 372680, 373890, 389620, 390885, 397992, 411279, 428582, 436205, 459195, 467544, 475860, 497490, 498520, 521180, 523446, 547239, 548372, 559020, 573298, 584430, 612260, 625416, 642873, 663320, 685465, 697928, 729652, 734712, 747780, 779240, 781770, 822558, 857164, 859947, 872410, 912065, 918390, 951720, 959651, 994980, 1042360, 1046892, 1071455, 1094478, 1096744, 1118040, 1146596, 1168860, 1224520, 1285746, 1308615, 1370930, 1433245, 1459304, 1495560, 1563540, 1645116, 1714328, 1719894, 1744820, 1824130, 1836780, 1919302, 1989960, 2006543, 2056395, 2093784, 2142910, 2188956, 2293192, 2337720, 2571492, 2617230, 2736195, 2741860, 2866490, 2878953, 3127080, 3153139, 3214365, 3290232, 3439788, 3489640, 3648260, 3673560, 3838604, 4013086, 4112790, 4285820, 4299735, 4377912, 4798255, 5142984, 5234460, 5472390, 5483720, 5732980, 5757906, 6019629, 6306278, 6428730, 6879576, 7296520, 7677208, 8026172, 8225580, 8571640, 8599470, 9459417, 9596510, 10032715, 10468920, 10944780, 11465960, 11515812, 12039258, 12612556, 12857460, 14394765, 15765695, 16052344, 16451160, 17198940, 18918834, 19193020, 20065430, 21889560, 22071973, 23031624, 24078516, 25225112, 25714920, 28789530, 30098145, 31531390, 34397880, 37837668, 38386040, 40130860, 44143946, 47297085, 48157032, 57579060, 60196290, 63062780, 66215919, 75675336, 80261720, 88287892, 94594170, 110359865, 115158120, 120392580, 126125560, 132431838, 176575784, 189188340, 220719730, 240785160, 264863676, 331079595, 378376680, 441439460, 529727352, 662159190, 882878920, 1324318380, 2648636760]

約数ペア:

[(1, 2648636760), (2, 1324318380), (3, 882878920), (4, 662159190), (5, 529727352), (6, 441439460), (7, 378376680), (8, 331079595), (10, 264863676), (11, 240785160), (12, 220719730), (14, 189188340), (15, 176575784), (20, 132431838), (21, 126125560), (22, 120392580), (23, 115158120), (24, 110359865), (28, 94594170), (30, 88287892), (33, 80261720), (35, 75675336), (40, 66215919), (42, 63062780), (44, 60196290), (46, 57579060), (55, 48157032), (56, 47297085), (60, 44143946), (66, 40130860), (69, 38386040), (70, 37837668), (77, 34397880), (84, 31531390), (88, 30098145), (92, 28789530), (103, 25714920), (105, 25225112), (110, 24078516), (115, 23031624), (120, 22071973), (121, 21889560), (132, 20065430), (138, 19193020), (140, 18918834), (154, 17198940), (161, 16451160), (165, 16052344), (168, 15765695), (184, 14394765), (206, 12857460), (210, 12612556), (220, 12039258), (230, 11515812), (231, 11465960), (242, 10944780), (253, 10468920), (264, 10032715), (276, 9596510), (280, 9459417), (308, 8599470), (309, 8571640), (322, 8225580), (330, 8026172), (345, 7677208), (363, 7296520), (385, 6879576), (412, 6428730), (420, 6306278), (440, 6019629), (460, 5757906), (462, 5732980), (483, 5483720), (484, 5472390), (506, 5234460), (515, 5142984), (552, 4798255), (605, 4377912), (616, 4299735), (618, 4285820), (644, 4112790), (660, 4013086), (690, 3838604), (721, 3673560), (726, 3648260), (759, 3489640), (770, 3439788), (805, 3290232), (824, 3214365), (840, 3153139), (847, 3127080), (920, 2878953), (924, 2866490), (966, 2741860), (968, 2736195), (1012, 2617230), (1030, 2571492), (1133, 2337720), (1155, 2293192), (1210, 2188956), (1236, 2142910), (1265, 2093784), (1288, 2056395), (1320, 2006543), (1331, 1989960), (1380, 1919302), (1442, 1836780), (1452, 1824130), (1518, 1744820), (1540, 1719894), (1545, 1714328), (1610, 1645116), (1694, 1563540), (1771, 1495560), (1815, 1459304), (1848, 1433245), (1932, 1370930), (2024, 1308615), (2060, 1285746), (2163, 1224520), (2266, 1168860), (2310, 1146596), (2369, 1118040), (2415, 1096744), (2420, 1094478), (2472, 1071455), (2530, 1046892), (2541, 1042360), (2662, 994980), (2760, 959651), (2783, 951720), (2884, 918390), (2904, 912065), (3036, 872410), (3080, 859947), (3090, 857164), (3220, 822558), (3388, 781770), (3399, 779240), (3542, 747780), (3605, 734712), (3630, 729652), (3795, 697928), (3864, 685465), (3993, 663320), (4120, 642873), (4235, 625416), (4326, 612260), (4532, 584430), (4620, 573298), (4738, 559020), (4830, 548372), (4840, 547239), (5060, 523446), (5082, 521180), (5313, 498520), (5324, 497490), (5566, 475860), (5665, 467544), (5768, 459195), (6072, 436205), (6180, 428582), (6440, 411279), (6655, 397992), (6776, 390885), (6798, 389620), (7084, 373890), (7107, 372680), (7210, 367356), (7260, 364826), (7590, 348964), (7931, 333960), (7986, 331660), (8349, 317240), (8470, 312708), (8652, 306130), (8855, 299112), (9064, 292215), (9240, 286649), (9317, 284280), (9476, 279510), (9660, 274186), (10120, 261723), (10164, 260590), (10626, 249260), (10648, 248745), (10815, 244904), (11132, 237930), (11330, 233772), (11845, 223608), (12360, 214291), (12463, 212520), (12705, 208472), (13310, 198996), (13596, 194810), (13915, 190344), (14168, 186945), (14214, 186340), (14420, 183678), (14520, 182413), (15180, 174482), (15862, 166980), (15972, 165830), (16583, 159720), (16698, 158620), (16940, 156354), (16995, 155848), (17304, 153065), (17710, 149556), (18634, 142140), (18952, 139755), (19320, 137093), (19481, 135960), (19965, 132664), (20328, 130295), (21252, 124630), (21630, 122452), (22264, 118965), (22660, 116886), (23690, 111804), (23793, 111320), (24926, 106260), (25410, 104236), (26059, 101640), (26565, 99704), (26620, 99498), (27192, 97405), (27830, 95172), (27951, 94760), (28428, 93170), (28840, 91839), (30360, 87241), (30613, 86520), (31724, 83490), (31944, 82915), (33166, 79860), (33396, 79310), (33880, 78177), (33990, 77924), (35420, 74778), (35535, 74536), (37268, 71070), (37389, 70840), (38962, 67980), (39655, 66792), (39930, 66332), (41745, 63448), (42504, 62315), (43260, 61226), (45320, 58443), (46585, 56856), (47380, 55902), (47586, 55660), (49749, 53240), (49852, 53130), (50820, 52118)]