158897760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 608332032

約数和(自身を除く): 449434272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 131, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 262, 266, 280, 285, 304, 336, 361, 380, 393, 399, 420, 456, 480, 524, 532, 560, 570, 608, 655, 665, 672, 722, 760, 786, 798, 840, 912, 917, 1048, 1064, 1083, 1120, 1140, 1310, 1330, 1444, 1520, 1572, 1596, 1680, 1805, 1824, 1834, 1965, 1995, 2096, 2128, 2166, 2280, 2489, 2527, 2620, 2660, 2751, 2888, 3040, 3144, 3192, 3360, 3610, 3668, 3930, 3990, 4192, 4256, 4332, 4560, 4585, 4978, 5054, 5240, 5320, 5415, 5502, 5776, 6288, 6384, 7220, 7336, 7467, 7581, 7860, 7980, 8664, 9120, 9170, 9956, 10108, 10480, 10640, 10830, 11004, 11552, 12445, 12576, 12635, 12768, 13755, 14440, 14672, 14934, 15162, 15720, 15960, 17328, 17423, 18340, 19912, 20216, 20960, 21280, 21660, 22008, 24890, 25270, 27510, 28880, 29344, 29868, 30324, 31440, 31920, 34656, 34846, 36680, 37335, 37905, 39824, 40432, 43320, 44016, 47291, 49780, 50540, 52269, 55020, 57760, 59736, 60648, 62880, 63840, 69692, 73360, 74670, 75810, 79648, 80864, 86640, 87115, 88032, 94582, 99560, 101080, 104538, 110040, 119472, 121296, 139384, 141873, 146720, 149340, 151620, 173280, 174230, 189164, 199120, 202160, 209076, 220080, 236455, 238944, 242592, 261345, 278768, 283746, 298680, 303240, 331037, 348460, 378328, 398240, 404320, 418152, 440160, 472910, 522690, 557536, 567492, 597360, 606480, 662074, 696920, 709365, 756656, 836304, 945820, 993111, 1045380, 1134984, 1194720, 1212960, 1324148, 1393840, 1418730, 1513312, 1655185, 1672608, 1891640, 1986222, 2090760, 2269968, 2648296, 2787680, 2837460, 3310370, 3783280, 3972444, 4181520, 4539936, 4965555, 5296592, 5674920, 6620740, 7566560, 7944888, 8363040, 9931110, 10593184, 11349840, 13241480, 15889776, 19862220, 22699680, 26482960, 31779552, 39724440, 52965920, 79448880, 158897760]

約数ペア:

[(1, 158897760), (2, 79448880), (3, 52965920), (4, 39724440), (5, 31779552), (6, 26482960), (7, 22699680), (8, 19862220), (10, 15889776), (12, 13241480), (14, 11349840), (15, 10593184), (16, 9931110), (19, 8363040), (20, 7944888), (21, 7566560), (24, 6620740), (28, 5674920), (30, 5296592), (32, 4965555), (35, 4539936), (38, 4181520), (40, 3972444), (42, 3783280), (48, 3310370), (56, 2837460), (57, 2787680), (60, 2648296), (70, 2269968), (76, 2090760), (80, 1986222), (84, 1891640), (95, 1672608), (96, 1655185), (105, 1513312), (112, 1418730), (114, 1393840), (120, 1324148), (131, 1212960), (133, 1194720), (140, 1134984), (152, 1045380), (160, 993111), (168, 945820), (190, 836304), (210, 756656), (224, 709365), (228, 696920), (240, 662074), (262, 606480), (266, 597360), (280, 567492), (285, 557536), (304, 522690), (336, 472910), (361, 440160), (380, 418152), (393, 404320), (399, 398240), (420, 378328), (456, 348460), (480, 331037), (524, 303240), (532, 298680), (560, 283746), (570, 278768), (608, 261345), (655, 242592), (665, 238944), (672, 236455), (722, 220080), (760, 209076), (786, 202160), (798, 199120), (840, 189164), (912, 174230), (917, 173280), (1048, 151620), (1064, 149340), (1083, 146720), (1120, 141873), (1140, 139384), (1310, 121296), (1330, 119472), (1444, 110040), (1520, 104538), (1572, 101080), (1596, 99560), (1680, 94582), (1805, 88032), (1824, 87115), (1834, 86640), (1965, 80864), (1995, 79648), (2096, 75810), (2128, 74670), (2166, 73360), (2280, 69692), (2489, 63840), (2527, 62880), (2620, 60648), (2660, 59736), (2751, 57760), (2888, 55020), (3040, 52269), (3144, 50540), (3192, 49780), (3360, 47291), (3610, 44016), (3668, 43320), (3930, 40432), (3990, 39824), (4192, 37905), (4256, 37335), (4332, 36680), (4560, 34846), (4585, 34656), (4978, 31920), (5054, 31440), (5240, 30324), (5320, 29868), (5415, 29344), (5502, 28880), (5776, 27510), (6288, 25270), (6384, 24890), (7220, 22008), (7336, 21660), (7467, 21280), (7581, 20960), (7860, 20216), (7980, 19912), (8664, 18340), (9120, 17423), (9170, 17328), (9956, 15960), (10108, 15720), (10480, 15162), (10640, 14934), (10830, 14672), (11004, 14440), (11552, 13755), (12445, 12768), (12576, 12635)]