189102480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3685

約数の個数: 160

約数和(自身を含む): 691765248

約数和(自身を除く): 502662768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3631, 3720, 4340, 5208, 6510, 7262, 7440, 8680, 10416, 10893, 13020, 14524, 17360, 18155, 21786, 25417, 26040, 29048, 36310, 43572, 50834, 52080, 54465, 58096, 72620, 76251, 87144, 101668, 108930, 112561, 127085, 145240, 152502, 174288, 203336, 217860, 225122, 254170, 290480, 305004, 337683, 381255, 406672, 435720, 450244, 508340, 562805, 610008, 675366, 762510, 787927, 871440, 900488, 1016680, 1125610, 1220016, 1350732, 1525020, 1575854, 1688415, 1800976, 2033360, 2251220, 2363781, 2701464, 3050040, 3151708, 3376830, 3939635, 4502440, 4727562, 5402928, 6100080, 6303416, 6753660, 7879270, 9004880, 9455124, 11818905, 12606832, 13507320, 15758540, 18910248, 23637810, 27014640, 31517080, 37820496, 47275620, 63034160, 94551240, 189102480]

約数ペア:

[(1, 189102480), (2, 94551240), (3, 63034160), (4, 47275620), (5, 37820496), (6, 31517080), (7, 27014640), (8, 23637810), (10, 18910248), (12, 15758540), (14, 13507320), (15, 12606832), (16, 11818905), (20, 9455124), (21, 9004880), (24, 7879270), (28, 6753660), (30, 6303416), (31, 6100080), (35, 5402928), (40, 4727562), (42, 4502440), (48, 3939635), (56, 3376830), (60, 3151708), (62, 3050040), (70, 2701464), (80, 2363781), (84, 2251220), (93, 2033360), (105, 1800976), (112, 1688415), (120, 1575854), (124, 1525020), (140, 1350732), (155, 1220016), (168, 1125610), (186, 1016680), (210, 900488), (217, 871440), (240, 787927), (248, 762510), (280, 675366), (310, 610008), (336, 562805), (372, 508340), (420, 450244), (434, 435720), (465, 406672), (496, 381255), (560, 337683), (620, 305004), (651, 290480), (744, 254170), (840, 225122), (868, 217860), (930, 203336), (1085, 174288), (1240, 152502), (1302, 145240), (1488, 127085), (1680, 112561), (1736, 108930), (1860, 101668), (2170, 87144), (2480, 76251), (2604, 72620), (3255, 58096), (3472, 54465), (3631, 52080), (3720, 50834), (4340, 43572), (5208, 36310), (6510, 29048), (7262, 26040), (7440, 25417), (8680, 21786), (10416, 18155), (10893, 17360), (13020, 14524)]