1851988320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 576

約数和(自身を含む): 8132322240

約数和(自身を除く): 6280333920

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, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 455, 468, 480, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 672, 673, 702, 720, 728, 735, 756, 780, 784, 819, 840, 864, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1323, 1346, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2019, 2080, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2692, 2730, 2808, 2912, 2940, 3024, 3120, 3185, 3276, 3360, 3365, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 4038, 4095, 4320, 4368, 4410, 4680, 4704, 4711, 4914, 5040, 5096, 5292, 5384, 5460, 5616, 5733, 5880, 6048, 6057, 6240, 6370, 6552, 6615, 6730, 7020, 7056, 7280, 7560, 7644, 7840, 8076, 8190, 8736, 8749, 8820, 9360, 9422, 9555, 9828, 10080, 10095, 10192, 10584, 10768, 10920, 11232, 11466, 11760, 12114, 12285, 12740, 13104, 13230, 13460, 14040, 14112, 14133, 14560, 15120, 15288, 16152, 16380, 17199, 17498, 17640, 18171, 18720, 18844, 19110, 19656, 20190, 20384, 21168, 21536, 21840, 22932, 23520, 23555, 24228, 24570, 25480, 26208, 26247, 26460, 26920, 28080, 28266, 28665, 30240, 30285, 30576, 32304, 32760, 32977, 34398, 34996, 35280, 36342, 37688, 38220, 39312, 40380, 42336, 42399, 43680, 43745, 45864, 47110, 48456, 49140, 50960, 52494, 52920, 53840, 56160, 56532, 57330, 60570, 61152, 61243, 64608, 65520, 65954, 68796, 69992, 70560, 70665, 72684, 75376, 76440, 78624, 78741, 80760, 84798, 85995, 87490, 90855, 91728, 94220, 96912, 98280, 98931, 101920, 104988, 105840, 107680, 113064, 114660, 121140, 122486, 127197, 131040, 131235, 131908, 137592, 139984, 141330, 145368, 150752, 152880, 157482, 161520, 164885, 169596, 171990, 174980, 181710, 183456, 183729, 188440, 193824, 196560, 197862, 209976, 211680, 211995, 226128, 229320, 236223, 242280, 244972, 254394, 262470, 263816, 275184, 279968, 282660, 290736, 296793, 305760, 306215, 314964, 323040, 329770, 339192, 343980, 349960, 363420, 367458, 376880, 393120, 393705, 395724, 419952, 423990, 428701, 452256, 458640, 472446, 484560, 489944, 494655, 508788, 524940, 527632, 550368, 551187, 565320, 581472, 593586, 612430, 629928, 635985, 659540, 678384, 687960, 699920, 726840, 734916, 753760, 787410, 791448, 839904, 847980, 857402, 890379, 917280, 918645, 944892, 969120, 979888, 989310, 1017576, 1049880, 1055264, 1102374, 1130640, 1181115, 1187172, 1224860, 1259856, 1271970, 1286103, 1319080, 1356768, 1375920, 1399840, 1453680, 1469832, 1483965, 1574820, 1582896, 1653561, 1695960, 1714804, 1780758, 1837290, 1889784, 1959776, 1978620, 2035152, 2099760, 2143505, 2204748, 2261280, 2362230, 2374344, 2449720, 2519712, 2543940, 2572206, 2638160, 2751840, 2755935, 2907360, 2939664, 2967930, 3149640, 3165792, 3307122, 3391920, 3429608, 3561516, 3674580, 3779568, 3858309, 3957240, 4070304, 4199520, 4287010, 4409496, 4451895, 4724460, 4748688, 4899440, 5087880, 5144412, 5276320, 5511870, 5879328, 5935860, 6299280, 6430515, 6614244, 6783840, 6859216, 7123032, 7349160, 7559136, 7716618, 7914480, 8267805, 8574020, 8818992, 8903790, 9448920, 9497376, 9798880, 10175760, 10288824, 11023740, 11574927, 11871720, 12598560, 12861030, 13228488, 13718432, 14246064, 14698320, 15433236, 15828960, 16535610, 17148040, 17637984, 17807580, 18897840, 19291545, 20351520, 20577648, 22047480, 23149854, 23743440, 25722060, 26456976, 28492128, 29396640, 30866472, 33071220, 34296080, 35615160, 37795680, 38583090, 41155296, 44094960, 46299708, 47486880, 51444120, 52913952, 57874635, 61732944, 66142440, 68592160, 71230320, 77166180, 88189920, 92599416, 102888240, 115749270, 123465888, 132284880, 142460640, 154332360, 185198832, 205776480, 231498540, 264569760, 308664720, 370397664, 462997080, 617329440, 925994160, 1851988320]

約数ペア:

[(1, 1851988320), (2, 925994160), (3, 617329440), (4, 462997080), (5, 370397664), (6, 308664720), (7, 264569760), (8, 231498540), (9, 205776480), (10, 185198832), (12, 154332360), (13, 142460640), (14, 132284880), (15, 123465888), (16, 115749270), (18, 102888240), (20, 92599416), (21, 88189920), (24, 77166180), (26, 71230320), (27, 68592160), (28, 66142440), (30, 61732944), (32, 57874635), (35, 52913952), (36, 51444120), (39, 47486880), (40, 46299708), (42, 44094960), (45, 41155296), (48, 38583090), (49, 37795680), (52, 35615160), (54, 34296080), (56, 33071220), (60, 30866472), (63, 29396640), (65, 28492128), (70, 26456976), (72, 25722060), (78, 23743440), (80, 23149854), (84, 22047480), (90, 20577648), (91, 20351520), (96, 19291545), (98, 18897840), (104, 17807580), (105, 17637984), (108, 17148040), (112, 16535610), (117, 15828960), (120, 15433236), (126, 14698320), (130, 14246064), (135, 13718432), (140, 13228488), (144, 12861030), (147, 12598560), (156, 11871720), (160, 11574927), (168, 11023740), (180, 10288824), (182, 10175760), (189, 9798880), (195, 9497376), (196, 9448920), (208, 8903790), (210, 8818992), (216, 8574020), (224, 8267805), (234, 7914480), (240, 7716618), (245, 7559136), (252, 7349160), (260, 7123032), (270, 6859216), (273, 6783840), (280, 6614244), (288, 6430515), (294, 6299280), (312, 5935860), (315, 5879328), (336, 5511870), (351, 5276320), (360, 5144412), (364, 5087880), (378, 4899440), (390, 4748688), (392, 4724460), (416, 4451895), (420, 4409496), (432, 4287010), (441, 4199520), (455, 4070304), (468, 3957240), (480, 3858309), (490, 3779568), (504, 3674580), (520, 3561516), (540, 3429608), (546, 3391920), (560, 3307122), (585, 3165792), (588, 3149640), (624, 2967930), (630, 2939664), (637, 2907360), (672, 2755935), (673, 2751840), (702, 2638160), (720, 2572206), (728, 2543940), (735, 2519712), (756, 2449720), (780, 2374344), (784, 2362230), (819, 2261280), (840, 2204748), (864, 2143505), (882, 2099760), (910, 2035152), (936, 1978620), (945, 1959776), (980, 1889784), (1008, 1837290), (1040, 1780758), (1080, 1714804), (1092, 1695960), (1120, 1653561), (1170, 1582896), (1176, 1574820), (1248, 1483965), (1260, 1469832), (1274, 1453680), (1323, 1399840), (1346, 1375920), (1365, 1356768), (1404, 1319080), (1440, 1286103), (1456, 1271970), (1470, 1259856), (1512, 1224860), (1560, 1187172), (1568, 1181115), (1638, 1130640), (1680, 1102374), (1755, 1055264), (1764, 1049880), (1820, 1017576), (1872, 989310), (1890, 979888), (1911, 969120), (1960, 944892), (2016, 918645), (2019, 917280), (2080, 890379), (2160, 857402), (2184, 847980), (2205, 839904), (2340, 791448), (2352, 787410), (2457, 753760), (2520, 734916), (2548, 726840), (2646, 699920), (2692, 687960), (2730, 678384), (2808, 659540), (2912, 635985), (2940, 629928), (3024, 612430), (3120, 593586), (3185, 581472), (3276, 565320), (3360, 551187), (3365, 550368), (3510, 527632), (3528, 524940), (3640, 508788), (3744, 494655), (3780, 489944), (3822, 484560), (3920, 472446), (4038, 458640), (4095, 452256), (4320, 428701), (4368, 423990), (4410, 419952), (4680, 395724), (4704, 393705), (4711, 393120), (4914, 376880), (5040, 367458), (5096, 363420), (5292, 349960), (5384, 343980), (5460, 339192), (5616, 329770), (5733, 323040), (5880, 314964), (6048, 306215), (6057, 305760), (6240, 296793), (6370, 290736), (6552, 282660), (6615, 279968), (6730, 275184), (7020, 263816), (7056, 262470), (7280, 254394), (7560, 244972), (7644, 242280), (7840, 236223), (8076, 229320), (8190, 226128), (8736, 211995), (8749, 211680), (8820, 209976), (9360, 197862), (9422, 196560), (9555, 193824), (9828, 188440), (10080, 183729), (10095, 183456), (10192, 181710), (10584, 174980), (10768, 171990), (10920, 169596), (11232, 164885), (11466, 161520), (11760, 157482), (12114, 152880), (12285, 150752), (12740, 145368), (13104, 141330), (13230, 139984), (13460, 137592), (14040, 131908), (14112, 131235), (14133, 131040), (14560, 127197), (15120, 122486), (15288, 121140), (16152, 114660), (16380, 113064), (17199, 107680), (17498, 105840), (17640, 104988), (18171, 101920), (18720, 98931), (18844, 98280), (19110, 96912), (19656, 94220), (20190, 91728), (20384, 90855), (21168, 87490), (21536, 85995), (21840, 84798), (22932, 80760), (23520, 78741), (23555, 78624), (24228, 76440), (24570, 75376), (25480, 72684), (26208, 70665), (26247, 70560), (26460, 69992), (26920, 68796), (28080, 65954), (28266, 65520), (28665, 64608), (30240, 61243), (30285, 61152), (30576, 60570), (32304, 57330), (32760, 56532), (32977, 56160), (34398, 53840), (34996, 52920), (35280, 52494), (36342, 50960), (37688, 49140), (38220, 48456), (39312, 47110), (40380, 45864), (42336, 43745), (42399, 43680)]