69495720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 178714200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 223, 245, 265, 280, 294, 318, 371, 392, 420, 424, 446, 490, 530, 588, 636, 669, 735, 742, 795, 840, 892, 980, 1060, 1113, 1115, 1176, 1272, 1338, 1470, 1484, 1561, 1590, 1784, 1855, 1960, 2120, 2226, 2230, 2597, 2676, 2940, 2968, 3122, 3180, 3345, 3710, 4452, 4460, 4683, 5194, 5352, 5565, 5880, 6244, 6360, 6690, 7420, 7791, 7805, 8904, 8920, 9366, 10388, 10927, 11130, 11819, 12488, 12985, 13380, 14840, 15582, 15610, 18732, 20776, 21854, 22260, 23415, 23638, 25970, 26760, 31164, 31220, 32781, 35457, 37464, 38955, 43708, 44520, 46830, 47276, 51940, 54635, 59095, 62328, 62440, 65562, 70914, 77910, 82733, 87416, 93660, 94552, 103880, 109270, 118190, 131124, 141828, 155820, 163905, 165466, 177285, 187320, 218540, 236380, 248199, 262248, 283656, 311640, 327810, 330932, 354570, 413665, 437080, 472760, 496398, 579131, 655620, 661864, 709140, 827330, 992796, 1158262, 1240995, 1311240, 1418280, 1654660, 1737393, 1985592, 2316524, 2481990, 2895655, 3309320, 3474786, 4633048, 4963980, 5791310, 6949572, 8686965, 9927960, 11582620, 13899144, 17373930, 23165240, 34747860, 69495720]

約数ペア:

[(1, 69495720), (2, 34747860), (3, 23165240), (4, 17373930), (5, 13899144), (6, 11582620), (7, 9927960), (8, 8686965), (10, 6949572), (12, 5791310), (14, 4963980), (15, 4633048), (20, 3474786), (21, 3309320), (24, 2895655), (28, 2481990), (30, 2316524), (35, 1985592), (40, 1737393), (42, 1654660), (49, 1418280), (53, 1311240), (56, 1240995), (60, 1158262), (70, 992796), (84, 827330), (98, 709140), (105, 661864), (106, 655620), (120, 579131), (140, 496398), (147, 472760), (159, 437080), (168, 413665), (196, 354570), (210, 330932), (212, 327810), (223, 311640), (245, 283656), (265, 262248), (280, 248199), (294, 236380), (318, 218540), (371, 187320), (392, 177285), (420, 165466), (424, 163905), (446, 155820), (490, 141828), (530, 131124), (588, 118190), (636, 109270), (669, 103880), (735, 94552), (742, 93660), (795, 87416), (840, 82733), (892, 77910), (980, 70914), (1060, 65562), (1113, 62440), (1115, 62328), (1176, 59095), (1272, 54635), (1338, 51940), (1470, 47276), (1484, 46830), (1561, 44520), (1590, 43708), (1784, 38955), (1855, 37464), (1960, 35457), (2120, 32781), (2226, 31220), (2230, 31164), (2597, 26760), (2676, 25970), (2940, 23638), (2968, 23415), (3122, 22260), (3180, 21854), (3345, 20776), (3710, 18732), (4452, 15610), (4460, 15582), (4683, 14840), (5194, 13380), (5352, 12985), (5565, 12488), (5880, 11819), (6244, 11130), (6360, 10927), (6690, 10388), (7420, 9366), (7791, 8920), (7805, 8904)]