153900240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 519716736

約数和(自身を除く): 365816496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 461, 520, 535, 624, 642, 780, 856, 922, 1040, 1070, 1284, 1383, 1391, 1560, 1605, 1712, 1844, 2140, 2305, 2568, 2766, 2782, 3120, 3210, 3688, 4173, 4280, 4610, 5136, 5532, 5564, 5993, 6420, 6915, 6955, 7376, 8346, 8560, 9220, 11064, 11128, 11986, 12840, 13830, 13910, 16692, 17979, 18440, 20865, 22128, 22256, 23972, 25680, 27660, 27820, 29965, 33384, 35958, 36880, 41730, 47944, 49327, 55320, 55640, 59930, 66768, 71916, 83460, 89895, 95888, 98654, 110640, 111280, 119860, 143832, 147981, 166920, 179790, 197308, 239720, 246635, 287664, 295962, 333840, 359580, 394616, 479440, 493270, 591924, 641251, 719160, 739905, 789232, 986540, 1183848, 1282502, 1438320, 1479810, 1923753, 1973080, 2367696, 2565004, 2959620, 3206255, 3847506, 3946160, 5130008, 5919240, 6412510, 7695012, 9618765, 10260016, 11838480, 12825020, 15390024, 19237530, 25650040, 30780048, 38475060, 51300080, 76950120, 153900240]

約数ペア:

[(1, 153900240), (2, 76950120), (3, 51300080), (4, 38475060), (5, 30780048), (6, 25650040), (8, 19237530), (10, 15390024), (12, 12825020), (13, 11838480), (15, 10260016), (16, 9618765), (20, 7695012), (24, 6412510), (26, 5919240), (30, 5130008), (39, 3946160), (40, 3847506), (48, 3206255), (52, 2959620), (60, 2565004), (65, 2367696), (78, 1973080), (80, 1923753), (104, 1479810), (107, 1438320), (120, 1282502), (130, 1183848), (156, 986540), (195, 789232), (208, 739905), (214, 719160), (240, 641251), (260, 591924), (312, 493270), (321, 479440), (390, 394616), (428, 359580), (461, 333840), (520, 295962), (535, 287664), (624, 246635), (642, 239720), (780, 197308), (856, 179790), (922, 166920), (1040, 147981), (1070, 143832), (1284, 119860), (1383, 111280), (1391, 110640), (1560, 98654), (1605, 95888), (1712, 89895), (1844, 83460), (2140, 71916), (2305, 66768), (2568, 59930), (2766, 55640), (2782, 55320), (3120, 49327), (3210, 47944), (3688, 41730), (4173, 36880), (4280, 35958), (4610, 33384), (5136, 29965), (5532, 27820), (5564, 27660), (5993, 25680), (6420, 23972), (6915, 22256), (6955, 22128), (7376, 20865), (8346, 18440), (8560, 17979), (9220, 16692), (11064, 13910), (11128, 13830), (11986, 12840)]