29212680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 72393720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 419, 420, 498, 581, 664, 830, 838, 840, 996, 1162, 1245, 1257, 1660, 1676, 1743, 1992, 2095, 2324, 2490, 2514, 2905, 2933, 3320, 3352, 3486, 4190, 4648, 4980, 5028, 5810, 5866, 6285, 6972, 8380, 8715, 8799, 9960, 10056, 11620, 11732, 12570, 13944, 14665, 16760, 17430, 17598, 23240, 23464, 25140, 29330, 34777, 34860, 35196, 43995, 50280, 58660, 69554, 69720, 70392, 87990, 104331, 117320, 139108, 173885, 175980, 208662, 243439, 278216, 347770, 351960, 417324, 486878, 521655, 695540, 730317, 834648, 973756, 1043310, 1217195, 1391080, 1460634, 1947512, 2086620, 2434390, 2921268, 3651585, 4173240, 4868780, 5842536, 7303170, 9737560, 14606340, 29212680]

約数ペア:

[(1, 29212680), (2, 14606340), (3, 9737560), (4, 7303170), (5, 5842536), (6, 4868780), (7, 4173240), (8, 3651585), (10, 2921268), (12, 2434390), (14, 2086620), (15, 1947512), (20, 1460634), (21, 1391080), (24, 1217195), (28, 1043310), (30, 973756), (35, 834648), (40, 730317), (42, 695540), (56, 521655), (60, 486878), (70, 417324), (83, 351960), (84, 347770), (105, 278216), (120, 243439), (140, 208662), (166, 175980), (168, 173885), (210, 139108), (249, 117320), (280, 104331), (332, 87990), (415, 70392), (419, 69720), (420, 69554), (498, 58660), (581, 50280), (664, 43995), (830, 35196), (838, 34860), (840, 34777), (996, 29330), (1162, 25140), (1245, 23464), (1257, 23240), (1660, 17598), (1676, 17430), (1743, 16760), (1992, 14665), (2095, 13944), (2324, 12570), (2490, 11732), (2514, 11620), (2905, 10056), (2933, 9960), (3320, 8799), (3352, 8715), (3486, 8380), (4190, 6972), (4648, 6285), (4980, 5866), (5028, 5810)]