295868040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2247

約数の個数: 128

約数和(自身を含む): 967075200

約数和(自身を除く): 671207160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 890, 1068, 1157, 1335, 1560, 1780, 2131, 2136, 2314, 2670, 3471, 3560, 4262, 4628, 5340, 5785, 6393, 6942, 8524, 9256, 10655, 10680, 11570, 12786, 13884, 17048, 17355, 21310, 23140, 25572, 27703, 27768, 31965, 34710, 42620, 46280, 51144, 55406, 63930, 69420, 83109, 85240, 110812, 127860, 138515, 138840, 166218, 189659, 221624, 255720, 277030, 332436, 379318, 415545, 554060, 568977, 664872, 758636, 831090, 948295, 1108120, 1137954, 1517272, 1662180, 1896590, 2275908, 2465567, 2844885, 3324360, 3793180, 4551816, 4931134, 5689770, 7396701, 7586360, 9862268, 11379540, 12327835, 14793402, 19724536, 22759080, 24655670, 29586804, 36983505, 49311340, 59173608, 73967010, 98622680, 147934020, 295868040]

約数ペア:

[(1, 295868040), (2, 147934020), (3, 98622680), (4, 73967010), (5, 59173608), (6, 49311340), (8, 36983505), (10, 29586804), (12, 24655670), (13, 22759080), (15, 19724536), (20, 14793402), (24, 12327835), (26, 11379540), (30, 9862268), (39, 7586360), (40, 7396701), (52, 5689770), (60, 4931134), (65, 4551816), (78, 3793180), (89, 3324360), (104, 2844885), (120, 2465567), (130, 2275908), (156, 1896590), (178, 1662180), (195, 1517272), (260, 1137954), (267, 1108120), (312, 948295), (356, 831090), (390, 758636), (445, 664872), (520, 568977), (534, 554060), (712, 415545), (780, 379318), (890, 332436), (1068, 277030), (1157, 255720), (1335, 221624), (1560, 189659), (1780, 166218), (2131, 138840), (2136, 138515), (2314, 127860), (2670, 110812), (3471, 85240), (3560, 83109), (4262, 69420), (4628, 63930), (5340, 55406), (5785, 51144), (6393, 46280), (6942, 42620), (8524, 34710), (9256, 31965), (10655, 27768), (10680, 27703), (11570, 25572), (12786, 23140), (13884, 21310), (17048, 17355)]