518740740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3709}}^1$

素因数の和:3771

約数の個数: 192

約数和(自身を含む): 1894771200

約数和(自身を除く): 1376030460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 3108, 3330, 3709, 3780, 3885, 3996, 4662, 4995, 5180, 6660, 6993, 7418, 7770, 9324, 9990, 11127, 11655, 13986, 14836, 15540, 18545, 19980, 22254, 23310, 25963, 27972, 33381, 34965, 37090, 44508, 46620, 51926, 55635, 66762, 69930, 74180, 77889, 100143, 103852, 111270, 129815, 133524, 137233, 139860, 155778, 166905, 200286, 222540, 233667, 259630, 274466, 311556, 333810, 389445, 400572, 411699, 467334, 500715, 519260, 548932, 667620, 686165, 701001, 778890, 823398, 934668, 960631, 1001430, 1168335, 1235097, 1372330, 1402002, 1557780, 1646796, 1921262, 2002860, 2058495, 2336670, 2470194, 2744660, 2804004, 2881893, 3505005, 3705291, 3842524, 4116990, 4673340, 4803155, 4940388, 5763786, 6175485, 7010010, 7410582, 8233980, 8645679, 9606310, 11527572, 12350970, 14020020, 14409465, 14821164, 17291358, 18526455, 19212620, 24701940, 25937037, 28818930, 34582716, 37052910, 43228395, 51874074, 57637860, 74105820, 86456790, 103748148, 129685185, 172913580, 259370370, 518740740]

約数ペア:

[(1, 518740740), (2, 259370370), (3, 172913580), (4, 129685185), (5, 103748148), (6, 86456790), (7, 74105820), (9, 57637860), (10, 51874074), (12, 43228395), (14, 37052910), (15, 34582716), (18, 28818930), (20, 25937037), (21, 24701940), (27, 19212620), (28, 18526455), (30, 17291358), (35, 14821164), (36, 14409465), (37, 14020020), (42, 12350970), (45, 11527572), (54, 9606310), (60, 8645679), (63, 8233980), (70, 7410582), (74, 7010010), (84, 6175485), (90, 5763786), (105, 4940388), (108, 4803155), (111, 4673340), (126, 4116990), (135, 3842524), (140, 3705291), (148, 3505005), (180, 2881893), (185, 2804004), (189, 2744660), (210, 2470194), (222, 2336670), (252, 2058495), (259, 2002860), (270, 1921262), (315, 1646796), (333, 1557780), (370, 1402002), (378, 1372330), (420, 1235097), (444, 1168335), (518, 1001430), (540, 960631), (555, 934668), (630, 823398), (666, 778890), (740, 701001), (756, 686165), (777, 667620), (945, 548932), (999, 519260), (1036, 500715), (1110, 467334), (1260, 411699), (1295, 400572), (1332, 389445), (1554, 333810), (1665, 311556), (1890, 274466), (1998, 259630), (2220, 233667), (2331, 222540), (2590, 200286), (3108, 166905), (3330, 155778), (3709, 139860), (3780, 137233), (3885, 133524), (3996, 129815), (4662, 111270), (4995, 103852), (5180, 100143), (6660, 77889), (6993, 74180), (7418, 69930), (7770, 66762), (9324, 55635), (9990, 51926), (11127, 46620), (11655, 44508), (13986, 37090), (14836, 34965), (15540, 33381), (18545, 27972), (19980, 25963), (22254, 23310)]