156745781040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{18371}}^1$

素因数の和:18947

約数の個数: 160

約数和(自身を含む): 493606550016

約数和(自身を除く): 336860768976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 487, 584, 730, 876, 974, 1095, 1168, 1460, 1461, 1752, 1948, 2190, 2435, 2920, 2922, 3504, 3896, 4380, 4870, 5840, 5844, 7305, 7792, 8760, 9740, 11688, 14610, 17520, 18371, 19480, 23376, 29220, 35551, 36742, 38960, 55113, 58440, 71102, 73484, 91855, 106653, 110226, 116880, 142204, 146968, 177755, 183710, 213306, 220452, 275565, 284408, 293936, 355510, 367420, 426612, 440904, 533265, 551130, 568816, 711020, 734840, 853224, 881808, 1066530, 1102260, 1341083, 1422040, 1469680, 1706448, 2133060, 2204520, 2682166, 2844080, 4023249, 4266120, 4409040, 5364332, 6705415, 8046498, 8532240, 8946677, 10728664, 13410830, 16092996, 17893354, 20116245, 21457328, 26821660, 26840031, 32185992, 35786708, 40232490, 44733385, 53643320, 53680062, 64371984, 71573416, 80464980, 89466770, 107286640, 107360124, 134200155, 143146832, 160929960, 178933540, 214720248, 268400310, 321859920, 357867080, 429440496, 536800620, 653107421, 715734160, 1073601240, 1306214842, 1959322263, 2147202480, 2612429684, 3265537105, 3918644526, 5224859368, 6531074210, 7837289052, 9796611315, 10449718736, 13062148420, 15674578104, 19593222630, 26124296840, 31349156208, 39186445260, 52248593680, 78372890520, 156745781040]

約数ペア:

[(1, 156745781040), (2, 78372890520), (3, 52248593680), (4, 39186445260), (5, 31349156208), (6, 26124296840), (8, 19593222630), (10, 15674578104), (12, 13062148420), (15, 10449718736), (16, 9796611315), (20, 7837289052), (24, 6531074210), (30, 5224859368), (40, 3918644526), (48, 3265537105), (60, 2612429684), (73, 2147202480), (80, 1959322263), (120, 1306214842), (146, 1073601240), (219, 715734160), (240, 653107421), (292, 536800620), (365, 429440496), (438, 357867080), (487, 321859920), (584, 268400310), (730, 214720248), (876, 178933540), (974, 160929960), (1095, 143146832), (1168, 134200155), (1460, 107360124), (1461, 107286640), (1752, 89466770), (1948, 80464980), (2190, 71573416), (2435, 64371984), (2920, 53680062), (2922, 53643320), (3504, 44733385), (3896, 40232490), (4380, 35786708), (4870, 32185992), (5840, 26840031), (5844, 26821660), (7305, 21457328), (7792, 20116245), (8760, 17893354), (9740, 16092996), (11688, 13410830), (14610, 10728664), (17520, 8946677), (18371, 8532240), (19480, 8046498), (23376, 6705415), (29220, 5364332), (35551, 4409040), (36742, 4266120), (38960, 4023249), (55113, 2844080), (58440, 2682166), (71102, 2204520), (73484, 2133060), (91855, 1706448), (106653, 1469680), (110226, 1422040), (116880, 1341083), (142204, 1102260), (146968, 1066530), (177755, 881808), (183710, 853224), (213306, 734840), (220452, 711020), (275565, 568816), (284408, 551130), (293936, 533265), (355510, 440904), (367420, 426612)]