157804920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4854

約数の個数: 192

約数和(自身を含む): 631350720

約数和(自身を除く): 473545800

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, 4817, 5460, 6552, 8190, 9634, 10920, 14451, 16380, 19268, 24085, 28902, 32760, 33719, 38536, 43353, 48170, 57804, 62621, 67438, 72255, 86706, 96340, 101157, 115608, 125242, 134876, 144510, 168595, 173412, 187863, 192680, 202314, 216765, 250484, 269752, 289020, 303471, 313105, 337190, 346824, 375726, 404628, 433530, 438347, 500968, 505785, 563589, 578040, 606942, 626210, 674380, 751452, 809256, 867060, 876694, 939315, 1011570, 1127178, 1213884, 1252420, 1315041, 1348760, 1502904, 1517355, 1734120, 1753388, 1878630, 2023140, 2191735, 2254356, 2427768, 2504840, 2630082, 2817945, 3034710, 3506776, 3757260, 3945123, 4046280, 4383470, 4508712, 5260164, 5635890, 6069420, 6575205, 7514520, 7890246, 8766940, 10520328, 11271780, 12138840, 13150410, 15780492, 17533880, 19725615, 22543560, 26300820, 31560984, 39451230, 52601640, 78902460, 157804920]

約数ペア:

[(1, 157804920), (2, 78902460), (3, 52601640), (4, 39451230), (5, 31560984), (6, 26300820), (7, 22543560), (8, 19725615), (9, 17533880), (10, 15780492), (12, 13150410), (13, 12138840), (14, 11271780), (15, 10520328), (18, 8766940), (20, 7890246), (21, 7514520), (24, 6575205), (26, 6069420), (28, 5635890), (30, 5260164), (35, 4508712), (36, 4383470), (39, 4046280), (40, 3945123), (42, 3757260), (45, 3506776), (52, 3034710), (56, 2817945), (60, 2630082), (63, 2504840), (65, 2427768), (70, 2254356), (72, 2191735), (78, 2023140), (84, 1878630), (90, 1753388), (91, 1734120), (104, 1517355), (105, 1502904), (117, 1348760), (120, 1315041), (126, 1252420), (130, 1213884), (140, 1127178), (156, 1011570), (168, 939315), (180, 876694), (182, 867060), (195, 809256), (210, 751452), (234, 674380), (252, 626210), (260, 606942), (273, 578040), (280, 563589), (312, 505785), (315, 500968), (360, 438347), (364, 433530), (390, 404628), (420, 375726), (455, 346824), (468, 337190), (504, 313105), (520, 303471), (546, 289020), (585, 269752), (630, 250484), (728, 216765), (780, 202314), (819, 192680), (840, 187863), (910, 173412), (936, 168595), (1092, 144510), (1170, 134876), (1260, 125242), (1365, 115608), (1560, 101157), (1638, 96340), (1820, 86706), (2184, 72255), (2340, 67438), (2520, 62621), (2730, 57804), (3276, 48170), (3640, 43353), (4095, 38536), (4680, 33719), (4817, 32760), (5460, 28902), (6552, 24085), (8190, 19268), (9634, 16380), (10920, 14451)]