761110140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 192

約数和(自身を含む): 2567577600

約数和(自身を除く): 1806467460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 343, 372, 420, 434, 465, 490, 588, 620, 651, 686, 735, 868, 930, 980, 1029, 1085, 1193, 1302, 1372, 1470, 1519, 1715, 1860, 2058, 2170, 2386, 2604, 2940, 3038, 3255, 3430, 3579, 4116, 4340, 4557, 4772, 5145, 5965, 6076, 6510, 6860, 7158, 7595, 8351, 9114, 10290, 10633, 11930, 13020, 14316, 15190, 16702, 17895, 18228, 20580, 21266, 22785, 23860, 25053, 30380, 31899, 33404, 35790, 36983, 41755, 42532, 45570, 50106, 53165, 58457, 63798, 71580, 73966, 83510, 91140, 100212, 106330, 110949, 116914, 125265, 127596, 147932, 159495, 167020, 175371, 184915, 212660, 221898, 233828, 250530, 258881, 292285, 318990, 350742, 369830, 409199, 443796, 501060, 517762, 554745, 584570, 637980, 701484, 739660, 776643, 818398, 876855, 1035524, 1109490, 1169140, 1227597, 1294405, 1553286, 1636796, 1753710, 1812167, 2045995, 2218980, 2455194, 2588810, 3106572, 3507420, 3624334, 3883215, 4091990, 4910388, 5177620, 5436501, 6137985, 7248668, 7766430, 8183980, 9060835, 10873002, 12275970, 12685169, 15532860, 18121670, 21746004, 24551940, 25370338, 27182505, 36243340, 38055507, 50740676, 54365010, 63425845, 76111014, 108730020, 126851690, 152222028, 190277535, 253703380, 380555070, 761110140]

約数ペア:

[(1, 761110140), (2, 380555070), (3, 253703380), (4, 190277535), (5, 152222028), (6, 126851690), (7, 108730020), (10, 76111014), (12, 63425845), (14, 54365010), (15, 50740676), (20, 38055507), (21, 36243340), (28, 27182505), (30, 25370338), (31, 24551940), (35, 21746004), (42, 18121670), (49, 15532860), (60, 12685169), (62, 12275970), (70, 10873002), (84, 9060835), (93, 8183980), (98, 7766430), (105, 7248668), (124, 6137985), (140, 5436501), (147, 5177620), (155, 4910388), (186, 4091990), (196, 3883215), (210, 3624334), (217, 3507420), (245, 3106572), (294, 2588810), (310, 2455194), (343, 2218980), (372, 2045995), (420, 1812167), (434, 1753710), (465, 1636796), (490, 1553286), (588, 1294405), (620, 1227597), (651, 1169140), (686, 1109490), (735, 1035524), (868, 876855), (930, 818398), (980, 776643), (1029, 739660), (1085, 701484), (1193, 637980), (1302, 584570), (1372, 554745), (1470, 517762), (1519, 501060), (1715, 443796), (1860, 409199), (2058, 369830), (2170, 350742), (2386, 318990), (2604, 292285), (2940, 258881), (3038, 250530), (3255, 233828), (3430, 221898), (3579, 212660), (4116, 184915), (4340, 175371), (4557, 167020), (4772, 159495), (5145, 147932), (5965, 127596), (6076, 125265), (6510, 116914), (6860, 110949), (7158, 106330), (7595, 100212), (8351, 91140), (9114, 83510), (10290, 73966), (10633, 71580), (11930, 63798), (13020, 58457), (14316, 53165), (15190, 50106), (16702, 45570), (17895, 42532), (18228, 41755), (20580, 36983), (21266, 35790), (22785, 33404), (23860, 31899), (25053, 30380)]