191007960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11169

約数の個数: 128

約数和(自身を含む): 673263360

約数和(自身を除く): 482255400

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, 11131, 17160, 22262, 33393, 44524, 55655, 66786, 89048, 111310, 122441, 133572, 144703, 166965, 222620, 244882, 267144, 289406, 333930, 367323, 434109, 445240, 489764, 578812, 612205, 667860, 723515, 734646, 868218, 979528, 1157624, 1224410, 1335720, 1447030, 1469292, 1591733, 1736436, 1836615, 2170545, 2448820, 2894060, 2938584, 3183466, 3472872, 3673230, 4341090, 4775199, 4897640, 5788120, 6366932, 7346460, 7958665, 8682180, 9550398, 12733864, 14692920, 15917330, 17364360, 19100796, 23875995, 31834660, 38201592, 47751990, 63669320, 95503980, 191007960]

約数ペア:

[(1, 191007960), (2, 95503980), (3, 63669320), (4, 47751990), (5, 38201592), (6, 31834660), (8, 23875995), (10, 19100796), (11, 17364360), (12, 15917330), (13, 14692920), (15, 12733864), (20, 9550398), (22, 8682180), (24, 7958665), (26, 7346460), (30, 6366932), (33, 5788120), (39, 4897640), (40, 4775199), (44, 4341090), (52, 3673230), (55, 3472872), (60, 3183466), (65, 2938584), (66, 2894060), (78, 2448820), (88, 2170545), (104, 1836615), (110, 1736436), (120, 1591733), (130, 1469292), (132, 1447030), (143, 1335720), (156, 1224410), (165, 1157624), (195, 979528), (220, 868218), (260, 734646), (264, 723515), (286, 667860), (312, 612205), (330, 578812), (390, 489764), (429, 445240), (440, 434109), (520, 367323), (572, 333930), (660, 289406), (715, 267144), (780, 244882), (858, 222620), (1144, 166965), (1320, 144703), (1430, 133572), (1560, 122441), (1716, 111310), (2145, 89048), (2860, 66786), (3432, 55655), (4290, 44524), (5720, 33393), (8580, 22262), (11131, 17160)]