253670040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 902210400

約数和(自身を除く): 648540360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 180, 195, 201, 234, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 670, 780, 804, 809, 871, 936, 1005, 1170, 1206, 1340, 1560, 1608, 1618, 1742, 2010, 2340, 2412, 2427, 2613, 2680, 3015, 3236, 3484, 4020, 4045, 4355, 4680, 4824, 4854, 5226, 6030, 6472, 6968, 7281, 7839, 8040, 8090, 8710, 9708, 10452, 10517, 12060, 12135, 13065, 14562, 15678, 16180, 17420, 19416, 20904, 21034, 24120, 24270, 26130, 29124, 31356, 31551, 32360, 34840, 36405, 39195, 42068, 48540, 52260, 52585, 54203, 58248, 62712, 63102, 72810, 78390, 84136, 94653, 97080, 104520, 105170, 108406, 126204, 145620, 156780, 157755, 162609, 189306, 210340, 216812, 252408, 271015, 291240, 313560, 315510, 325218, 378612, 420680, 433624, 473265, 487827, 542030, 631020, 650436, 704639, 757224, 813045, 946530, 975654, 1084060, 1262040, 1300872, 1409278, 1626090, 1893060, 1951308, 2113917, 2168120, 2439135, 2818556, 3252180, 3523195, 3786120, 3902616, 4227834, 4878270, 5637112, 6341751, 6504360, 7046390, 8455668, 9756540, 10569585, 12683502, 14092780, 16911336, 19513080, 21139170, 25367004, 28185560, 31708755, 42278340, 50734008, 63417510, 84556680, 126835020, 253670040]

約数ペア:

[(1, 253670040), (2, 126835020), (3, 84556680), (4, 63417510), (5, 50734008), (6, 42278340), (8, 31708755), (9, 28185560), (10, 25367004), (12, 21139170), (13, 19513080), (15, 16911336), (18, 14092780), (20, 12683502), (24, 10569585), (26, 9756540), (30, 8455668), (36, 7046390), (39, 6504360), (40, 6341751), (45, 5637112), (52, 4878270), (60, 4227834), (65, 3902616), (67, 3786120), (72, 3523195), (78, 3252180), (90, 2818556), (104, 2439135), (117, 2168120), (120, 2113917), (130, 1951308), (134, 1893060), (156, 1626090), (180, 1409278), (195, 1300872), (201, 1262040), (234, 1084060), (260, 975654), (268, 946530), (312, 813045), (335, 757224), (360, 704639), (390, 650436), (402, 631020), (468, 542030), (520, 487827), (536, 473265), (585, 433624), (603, 420680), (670, 378612), (780, 325218), (804, 315510), (809, 313560), (871, 291240), (936, 271015), (1005, 252408), (1170, 216812), (1206, 210340), (1340, 189306), (1560, 162609), (1608, 157755), (1618, 156780), (1742, 145620), (2010, 126204), (2340, 108406), (2412, 105170), (2427, 104520), (2613, 97080), (2680, 94653), (3015, 84136), (3236, 78390), (3484, 72810), (4020, 63102), (4045, 62712), (4355, 58248), (4680, 54203), (4824, 52585), (4854, 52260), (5226, 48540), (6030, 42068), (6472, 39195), (6968, 36405), (7281, 34840), (7839, 32360), (8040, 31551), (8090, 31356), (8710, 29124), (9708, 26130), (10452, 24270), (10517, 24120), (12060, 21034), (12135, 20904), (13065, 19416), (14562, 17420), (15678, 16180)]