307190520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9377}}^1$

素因数の和:9414

約数の個数: 192

約数和(自身を含む): 1228893120

約数和(自身を除く): 921702600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 9377, 10920, 16380, 18754, 28131, 32760, 37508, 46885, 56262, 65639, 75016, 84393, 93770, 112524, 121901, 131278, 140655, 168786, 187540, 196917, 225048, 243802, 262556, 281310, 328195, 337572, 365703, 375080, 393834, 421965, 487604, 525112, 562620, 590751, 609505, 656390, 675144, 731406, 787668, 843930, 853307, 975208, 984585, 1097109, 1125240, 1181502, 1219010, 1312780, 1462812, 1575336, 1687860, 1706614, 1828515, 1969170, 2194218, 2363004, 2438020, 2559921, 2625560, 2925624, 2953755, 3375720, 3413228, 3657030, 3938340, 4266535, 4388436, 4726008, 4876040, 5119842, 5485545, 5907510, 6826456, 7314060, 7679763, 7876680, 8533070, 8776872, 10239684, 10971090, 11815020, 12799605, 14628120, 15359526, 17066140, 20479368, 21942180, 23630040, 25599210, 30719052, 34132280, 38398815, 43884360, 51198420, 61438104, 76797630, 102396840, 153595260, 307190520]

約数ペア:

[(1, 307190520), (2, 153595260), (3, 102396840), (4, 76797630), (5, 61438104), (6, 51198420), (7, 43884360), (8, 38398815), (9, 34132280), (10, 30719052), (12, 25599210), (13, 23630040), (14, 21942180), (15, 20479368), (18, 17066140), (20, 15359526), (21, 14628120), (24, 12799605), (26, 11815020), (28, 10971090), (30, 10239684), (35, 8776872), (36, 8533070), (39, 7876680), (40, 7679763), (42, 7314060), (45, 6826456), (52, 5907510), (56, 5485545), (60, 5119842), (63, 4876040), (65, 4726008), (70, 4388436), (72, 4266535), (78, 3938340), (84, 3657030), (90, 3413228), (91, 3375720), (104, 2953755), (105, 2925624), (117, 2625560), (120, 2559921), (126, 2438020), (130, 2363004), (140, 2194218), (156, 1969170), (168, 1828515), (180, 1706614), (182, 1687860), (195, 1575336), (210, 1462812), (234, 1312780), (252, 1219010), (260, 1181502), (273, 1125240), (280, 1097109), (312, 984585), (315, 975208), (360, 853307), (364, 843930), (390, 787668), (420, 731406), (455, 675144), (468, 656390), (504, 609505), (520, 590751), (546, 562620), (585, 525112), (630, 487604), (728, 421965), (780, 393834), (819, 375080), (840, 365703), (910, 337572), (936, 328195), (1092, 281310), (1170, 262556), (1260, 243802), (1365, 225048), (1560, 196917), (1638, 187540), (1820, 168786), (2184, 140655), (2340, 131278), (2520, 121901), (2730, 112524), (3276, 93770), (3640, 84393), (4095, 75016), (4680, 65639), (5460, 56262), (6552, 46885), (8190, 37508), (9377, 32760), (10920, 28131), (16380, 18754)]