384660640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 192

約数和(自身を含む): 1158312960

約数和(自身を除く): 773652320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 406, 416, 455, 464, 520, 560, 580, 728, 754, 812, 910, 911, 928, 1015, 1040, 1120, 1160, 1456, 1508, 1624, 1820, 1822, 1885, 2030, 2080, 2320, 2639, 2912, 3016, 3248, 3640, 3644, 3770, 4060, 4555, 4640, 5278, 6032, 6377, 6496, 7280, 7288, 7540, 8120, 9110, 10556, 11843, 12064, 12754, 13195, 14560, 14576, 15080, 16240, 18220, 21112, 23686, 25508, 26390, 26419, 29152, 30160, 31885, 32480, 36440, 42224, 47372, 51016, 52780, 52838, 59215, 60320, 63770, 72880, 82901, 84448, 94744, 102032, 105560, 105676, 118430, 127540, 132095, 145760, 165802, 184933, 189488, 204064, 211120, 211352, 236860, 255080, 264190, 331604, 343447, 369866, 378976, 414505, 422240, 422704, 473720, 510160, 528380, 663208, 686894, 739732, 829010, 845408, 924665, 947440, 1020320, 1056760, 1326416, 1373788, 1479464, 1658020, 1717235, 1849330, 1894880, 2113520, 2404129, 2652832, 2747576, 2958928, 3316040, 3434470, 3698660, 4227040, 4808258, 5495152, 5917856, 6632080, 6868940, 7397320, 9616516, 10990304, 12020645, 13264160, 13737880, 14794640, 19233032, 24041290, 27475760, 29589280, 38466064, 48082580, 54951520, 76932128, 96165160, 192330320, 384660640]

約数ペア:

[(1, 384660640), (2, 192330320), (4, 96165160), (5, 76932128), (7, 54951520), (8, 48082580), (10, 38466064), (13, 29589280), (14, 27475760), (16, 24041290), (20, 19233032), (26, 14794640), (28, 13737880), (29, 13264160), (32, 12020645), (35, 10990304), (40, 9616516), (52, 7397320), (56, 6868940), (58, 6632080), (65, 5917856), (70, 5495152), (80, 4808258), (91, 4227040), (104, 3698660), (112, 3434470), (116, 3316040), (130, 2958928), (140, 2747576), (145, 2652832), (160, 2404129), (182, 2113520), (203, 1894880), (208, 1849330), (224, 1717235), (232, 1658020), (260, 1479464), (280, 1373788), (290, 1326416), (364, 1056760), (377, 1020320), (406, 947440), (416, 924665), (455, 845408), (464, 829010), (520, 739732), (560, 686894), (580, 663208), (728, 528380), (754, 510160), (812, 473720), (910, 422704), (911, 422240), (928, 414505), (1015, 378976), (1040, 369866), (1120, 343447), (1160, 331604), (1456, 264190), (1508, 255080), (1624, 236860), (1820, 211352), (1822, 211120), (1885, 204064), (2030, 189488), (2080, 184933), (2320, 165802), (2639, 145760), (2912, 132095), (3016, 127540), (3248, 118430), (3640, 105676), (3644, 105560), (3770, 102032), (4060, 94744), (4555, 84448), (4640, 82901), (5278, 72880), (6032, 63770), (6377, 60320), (6496, 59215), (7280, 52838), (7288, 52780), (7540, 51016), (8120, 47372), (9110, 42224), (10556, 36440), (11843, 32480), (12064, 31885), (12754, 30160), (13195, 29152), (14560, 26419), (14576, 26390), (15080, 25508), (16240, 23686), (18220, 21112)]