29273640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 97528320

約数和(自身を除く): 68254680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 331, 335, 402, 440, 536, 660, 662, 670, 737, 804, 993, 1005, 1320, 1324, 1340, 1474, 1608, 1655, 1986, 2010, 2211, 2648, 2680, 2948, 3310, 3641, 3685, 3972, 4020, 4422, 4965, 5896, 6620, 7282, 7370, 7944, 8040, 8844, 9930, 10923, 11055, 13240, 14564, 14740, 17688, 18205, 19860, 21846, 22110, 22177, 29128, 29480, 36410, 39720, 43692, 44220, 44354, 54615, 66531, 72820, 87384, 88440, 88708, 109230, 110885, 133062, 145640, 177416, 218460, 221770, 243947, 266124, 332655, 436920, 443540, 487894, 532248, 665310, 731841, 887080, 975788, 1219735, 1330620, 1463682, 1951576, 2439470, 2661240, 2927364, 3659205, 4878940, 5854728, 7318410, 9757880, 14636820, 29273640]

約数ペア:

[(1, 29273640), (2, 14636820), (3, 9757880), (4, 7318410), (5, 5854728), (6, 4878940), (8, 3659205), (10, 2927364), (11, 2661240), (12, 2439470), (15, 1951576), (20, 1463682), (22, 1330620), (24, 1219735), (30, 975788), (33, 887080), (40, 731841), (44, 665310), (55, 532248), (60, 487894), (66, 443540), (67, 436920), (88, 332655), (110, 266124), (120, 243947), (132, 221770), (134, 218460), (165, 177416), (201, 145640), (220, 133062), (264, 110885), (268, 109230), (330, 88708), (331, 88440), (335, 87384), (402, 72820), (440, 66531), (536, 54615), (660, 44354), (662, 44220), (670, 43692), (737, 39720), (804, 36410), (993, 29480), (1005, 29128), (1320, 22177), (1324, 22110), (1340, 21846), (1474, 19860), (1608, 18205), (1655, 17688), (1986, 14740), (2010, 14564), (2211, 13240), (2648, 11055), (2680, 10923), (2948, 9930), (3310, 8844), (3641, 8040), (3685, 7944), (3972, 7370), (4020, 7282), (4422, 6620), (4965, 5896)]