164987371680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1\times {\mathrm{5689}}^1$

素因数の和:7687

約数の個数: 192

約数和(自身を含む): 536844672000

約数和(自身を除く): 371857300320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 1949, 2480, 2976, 3720, 3898, 4960, 5689, 5847, 7440, 7796, 9745, 11378, 11694, 14880, 15592, 17067, 19490, 22756, 23388, 28445, 29235, 31184, 34134, 38980, 45512, 46776, 56890, 58470, 60419, 62368, 68268, 77960, 85335, 91024, 93552, 113780, 116940, 120838, 136536, 155920, 170670, 176359, 181257, 182048, 187104, 227560, 233880, 241676, 273072, 302095, 311840, 341340, 352718, 362514, 455120, 467760, 483352, 529077, 546144, 604190, 682680, 705436, 725028, 881795, 906285, 910240, 935520, 966704, 1058154, 1208380, 1365360, 1410872, 1450056, 1763590, 1812570, 1933408, 2116308, 2416760, 2645385, 2730720, 2821744, 2900112, 3527180, 3625140, 4232616, 4833520, 5290770, 5643488, 5800224, 7054360, 7250280, 8465232, 9667040, 10581540, 11087861, 14108720, 14500560, 16930464, 21163080, 22175722, 28217440, 29001120, 33263583, 42326160, 44351444, 55439305, 66527166, 84652320, 88702888, 110878610, 133054332, 166317915, 177405776, 221757220, 266108664, 332635830, 343723691, 354811552, 443514440, 532217328, 665271660, 687447382, 887028880, 1031171073, 1064434656, 1330543320, 1374894764, 1718618455, 1774057760, 2062342146, 2661086640, 2749789528, 3437236910, 4124684292, 5155855365, 5322173280, 5499579056, 6874473820, 8249368584, 10311710730, 10999158112, 13748947640, 16498737168, 20623421460, 27497895280, 32997474336, 41246842920, 54995790560, 82493685840, 164987371680]

約数ペア:

[(1, 164987371680), (2, 82493685840), (3, 54995790560), (4, 41246842920), (5, 32997474336), (6, 27497895280), (8, 20623421460), (10, 16498737168), (12, 13748947640), (15, 10999158112), (16, 10311710730), (20, 8249368584), (24, 6874473820), (30, 5499579056), (31, 5322173280), (32, 5155855365), (40, 4124684292), (48, 3437236910), (60, 2749789528), (62, 2661086640), (80, 2062342146), (93, 1774057760), (96, 1718618455), (120, 1374894764), (124, 1330543320), (155, 1064434656), (160, 1031171073), (186, 887028880), (240, 687447382), (248, 665271660), (310, 532217328), (372, 443514440), (465, 354811552), (480, 343723691), (496, 332635830), (620, 266108664), (744, 221757220), (930, 177405776), (992, 166317915), (1240, 133054332), (1488, 110878610), (1860, 88702888), (1949, 84652320), (2480, 66527166), (2976, 55439305), (3720, 44351444), (3898, 42326160), (4960, 33263583), (5689, 29001120), (5847, 28217440), (7440, 22175722), (7796, 21163080), (9745, 16930464), (11378, 14500560), (11694, 14108720), (14880, 11087861), (15592, 10581540), (17067, 9667040), (19490, 8465232), (22756, 7250280), (23388, 7054360), (28445, 5800224), (29235, 5643488), (31184, 5290770), (34134, 4833520), (38980, 4232616), (45512, 3625140), (46776, 3527180), (56890, 2900112), (58470, 2821744), (60419, 2730720), (62368, 2645385), (68268, 2416760), (77960, 2116308), (85335, 1933408), (91024, 1812570), (93552, 1763590), (113780, 1450056), (116940, 1410872), (120838, 1365360), (136536, 1208380), (155920, 1058154), (170670, 966704), (176359, 935520), (181257, 910240), (182048, 906285), (187104, 881795), (227560, 725028), (233880, 705436), (241676, 682680), (273072, 604190), (302095, 546144), (311840, 529077), (341340, 483352), (352718, 467760), (362514, 455120)]