1399004880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9151}}^1$

素因数の和:9194

約数の個数: 240

約数和(自身を含む): 5433652224

約数和(自身を除く): 4034647344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9151, 9555, 10192, 10920, 11760, 12740, 15288, 18302, 19110, 21840, 25480, 27453, 30576, 36604, 38220, 45755, 50960, 54906, 64057, 73208, 76440, 91510, 109812, 118963, 128114, 137265, 146416, 152880, 183020, 192171, 219624, 237926, 256228, 274530, 320285, 356889, 366040, 384342, 439248, 448399, 475852, 512456, 549060, 594815, 640570, 713778, 732080, 768684, 832741, 896798, 951704, 960855, 1024912, 1098120, 1189630, 1281140, 1345197, 1427556, 1537368, 1665482, 1784445, 1793596, 1903408, 1921710, 2196240, 2241995, 2379260, 2498223, 2562280, 2690394, 2855112, 3074736, 3330964, 3568890, 3587192, 3843420, 4163705, 4483990, 4758520, 4996446, 5124560, 5380788, 5710224, 5829187, 6661928, 6725985, 7137780, 7174384, 7686840, 8327410, 8967980, 9517040, 9992892, 10761576, 11658374, 12491115, 13323856, 13451970, 14275560, 15373680, 16654820, 17487561, 17935960, 19985784, 21523152, 23316748, 24982230, 26903940, 28551120, 29145935, 33309640, 34975122, 35871920, 39971568, 46633496, 49964460, 53807880, 58291870, 66619280, 69950244, 87437805, 93266992, 99928920, 107615760, 116583740, 139900488, 174875610, 199857840, 233167480, 279800976, 349751220, 466334960, 699502440, 1399004880]

約数ペア:

[(1, 1399004880), (2, 699502440), (3, 466334960), (4, 349751220), (5, 279800976), (6, 233167480), (7, 199857840), (8, 174875610), (10, 139900488), (12, 116583740), (13, 107615760), (14, 99928920), (15, 93266992), (16, 87437805), (20, 69950244), (21, 66619280), (24, 58291870), (26, 53807880), (28, 49964460), (30, 46633496), (35, 39971568), (39, 35871920), (40, 34975122), (42, 33309640), (48, 29145935), (49, 28551120), (52, 26903940), (56, 24982230), (60, 23316748), (65, 21523152), (70, 19985784), (78, 17935960), (80, 17487561), (84, 16654820), (91, 15373680), (98, 14275560), (104, 13451970), (105, 13323856), (112, 12491115), (120, 11658374), (130, 10761576), (140, 9992892), (147, 9517040), (156, 8967980), (168, 8327410), (182, 7686840), (195, 7174384), (196, 7137780), (208, 6725985), (210, 6661928), (240, 5829187), (245, 5710224), (260, 5380788), (273, 5124560), (280, 4996446), (294, 4758520), (312, 4483990), (336, 4163705), (364, 3843420), (390, 3587192), (392, 3568890), (420, 3330964), (455, 3074736), (490, 2855112), (520, 2690394), (546, 2562280), (560, 2498223), (588, 2379260), (624, 2241995), (637, 2196240), (728, 1921710), (735, 1903408), (780, 1793596), (784, 1784445), (840, 1665482), (910, 1537368), (980, 1427556), (1040, 1345197), (1092, 1281140), (1176, 1189630), (1274, 1098120), (1365, 1024912), (1456, 960855), (1470, 951704), (1560, 896798), (1680, 832741), (1820, 768684), (1911, 732080), (1960, 713778), (2184, 640570), (2352, 594815), (2548, 549060), (2730, 512456), (2940, 475852), (3120, 448399), (3185, 439248), (3640, 384342), (3822, 366040), (3920, 356889), (4368, 320285), (5096, 274530), (5460, 256228), (5880, 237926), (6370, 219624), (7280, 192171), (7644, 183020), (9151, 152880), (9555, 146416), (10192, 137265), (10920, 128114), (11760, 118963), (12740, 109812), (15288, 91510), (18302, 76440), (19110, 73208), (21840, 64057), (25480, 54906), (27453, 50960), (30576, 45755), (36604, 38220)]