448318680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 1448409600

約数和(自身を除く): 1000090920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 131, 152, 158, 190, 228, 237, 262, 285, 316, 361, 380, 393, 395, 456, 474, 524, 570, 632, 655, 722, 760, 786, 790, 948, 1048, 1083, 1140, 1185, 1310, 1444, 1501, 1572, 1580, 1805, 1896, 1965, 2166, 2280, 2370, 2489, 2620, 2888, 3002, 3144, 3160, 3610, 3930, 4332, 4503, 4740, 4978, 5240, 5415, 6004, 7220, 7467, 7505, 7860, 8664, 9006, 9480, 9956, 10349, 10830, 12008, 12445, 14440, 14934, 15010, 15720, 18012, 19912, 20698, 21660, 22515, 24890, 28519, 29868, 30020, 31047, 36024, 37335, 41396, 43320, 45030, 47291, 49780, 51745, 57038, 59736, 60040, 62094, 74670, 82792, 85557, 90060, 94582, 99560, 103490, 114076, 124188, 141873, 142595, 149340, 155235, 171114, 180120, 189164, 196631, 206980, 228152, 236455, 248376, 283746, 285190, 298680, 310470, 342228, 378328, 393262, 413960, 427785, 472910, 567492, 570380, 589893, 620940, 684456, 709365, 786524, 855570, 945820, 983155, 1134984, 1140760, 1179786, 1241880, 1418730, 1573048, 1711140, 1891640, 1966310, 2359572, 2837460, 2949465, 3422280, 3735989, 3932620, 4719144, 5674920, 5898930, 7471978, 7865240, 11207967, 11797860, 14943956, 18679945, 22415934, 23595720, 29887912, 37359890, 44831868, 56039835, 74719780, 89663736, 112079670, 149439560, 224159340, 448318680]

約数ペア:

[(1, 448318680), (2, 224159340), (3, 149439560), (4, 112079670), (5, 89663736), (6, 74719780), (8, 56039835), (10, 44831868), (12, 37359890), (15, 29887912), (19, 23595720), (20, 22415934), (24, 18679945), (30, 14943956), (38, 11797860), (40, 11207967), (57, 7865240), (60, 7471978), (76, 5898930), (79, 5674920), (95, 4719144), (114, 3932620), (120, 3735989), (131, 3422280), (152, 2949465), (158, 2837460), (190, 2359572), (228, 1966310), (237, 1891640), (262, 1711140), (285, 1573048), (316, 1418730), (361, 1241880), (380, 1179786), (393, 1140760), (395, 1134984), (456, 983155), (474, 945820), (524, 855570), (570, 786524), (632, 709365), (655, 684456), (722, 620940), (760, 589893), (786, 570380), (790, 567492), (948, 472910), (1048, 427785), (1083, 413960), (1140, 393262), (1185, 378328), (1310, 342228), (1444, 310470), (1501, 298680), (1572, 285190), (1580, 283746), (1805, 248376), (1896, 236455), (1965, 228152), (2166, 206980), (2280, 196631), (2370, 189164), (2489, 180120), (2620, 171114), (2888, 155235), (3002, 149340), (3144, 142595), (3160, 141873), (3610, 124188), (3930, 114076), (4332, 103490), (4503, 99560), (4740, 94582), (4978, 90060), (5240, 85557), (5415, 82792), (6004, 74670), (7220, 62094), (7467, 60040), (7505, 59736), (7860, 57038), (8664, 51745), (9006, 49780), (9480, 47291), (9956, 45030), (10349, 43320), (10830, 41396), (12008, 37335), (12445, 36024), (14440, 31047), (14934, 30020), (15010, 29868), (15720, 28519), (18012, 24890), (19912, 22515), (20698, 21660)]