1337261640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77929}}^1$

素因数の和:77967

約数の個数: 128

約数和(自身を含む): 4713206400

約数和(自身を除く): 3375944760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 77929, 155858, 233787, 311716, 389645, 467574, 623432, 779290, 857219, 935148, 1013077, 1168935, 1558580, 1714438, 1870296, 2026154, 2337870, 2571657, 3039231, 3117160, 3428876, 4052308, 4286095, 4675740, 5065385, 5143314, 6078462, 6857752, 8104616, 8572190, 9351480, 10130770, 10286628, 11143847, 12156924, 12858285, 15196155, 17144380, 20261540, 20573256, 22287694, 24313848, 25716570, 30392310, 33431541, 34288760, 40523080, 44575388, 51433140, 55719235, 60784620, 66863082, 89150776, 102866280, 111438470, 121569240, 133726164, 167157705, 222876940, 267452328, 334315410, 445753880, 668630820, 1337261640]

約数ペア:

[(1, 1337261640), (2, 668630820), (3, 445753880), (4, 334315410), (5, 267452328), (6, 222876940), (8, 167157705), (10, 133726164), (11, 121569240), (12, 111438470), (13, 102866280), (15, 89150776), (20, 66863082), (22, 60784620), (24, 55719235), (26, 51433140), (30, 44575388), (33, 40523080), (39, 34288760), (40, 33431541), (44, 30392310), (52, 25716570), (55, 24313848), (60, 22287694), (65, 20573256), (66, 20261540), (78, 17144380), (88, 15196155), (104, 12858285), (110, 12156924), (120, 11143847), (130, 10286628), (132, 10130770), (143, 9351480), (156, 8572190), (165, 8104616), (195, 6857752), (220, 6078462), (260, 5143314), (264, 5065385), (286, 4675740), (312, 4286095), (330, 4052308), (390, 3428876), (429, 3117160), (440, 3039231), (520, 2571657), (572, 2337870), (660, 2026154), (715, 1870296), (780, 1714438), (858, 1558580), (1144, 1168935), (1320, 1013077), (1430, 935148), (1560, 857219), (1716, 779290), (2145, 623432), (2860, 467574), (3432, 389645), (4290, 311716), (5720, 233787), (8580, 155858), (17160, 77929)]