198811080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1900

約数の個数: 192

約数和(自身を含む): 726485760

約数和(自身を除く): 527674680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1847, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 3694, 4140, 4485, 4680, 5382, 5541, 5980, 7176, 7388, 8280, 8970, 9235, 10764, 11082, 11960, 13455, 14776, 16623, 17940, 18470, 21528, 22164, 24011, 26910, 27705, 33246, 35880, 36940, 42481, 44328, 48022, 53820, 55410, 66492, 72033, 73880, 83115, 84962, 96044, 107640, 110820, 120055, 127443, 132984, 144066, 166230, 169924, 192088, 212405, 216099, 221640, 240110, 254886, 288132, 332460, 339848, 360165, 382329, 424810, 432198, 480220, 509772, 552253, 576264, 637215, 664920, 720330, 764658, 849620, 864396, 960440, 1019544, 1080495, 1104506, 1274430, 1440660, 1529316, 1656759, 1699240, 1728792, 1911645, 2160990, 2209012, 2548860, 2761265, 2881320, 3058632, 3313518, 3823290, 4321980, 4418024, 4970277, 5097720, 5522530, 6627036, 7646580, 8283795, 8643960, 9940554, 11045060, 13254072, 15293160, 16567590, 19881108, 22090120, 24851385, 33135180, 39762216, 49702770, 66270360, 99405540, 198811080]

約数ペア:

[(1, 198811080), (2, 99405540), (3, 66270360), (4, 49702770), (5, 39762216), (6, 33135180), (8, 24851385), (9, 22090120), (10, 19881108), (12, 16567590), (13, 15293160), (15, 13254072), (18, 11045060), (20, 9940554), (23, 8643960), (24, 8283795), (26, 7646580), (30, 6627036), (36, 5522530), (39, 5097720), (40, 4970277), (45, 4418024), (46, 4321980), (52, 3823290), (60, 3313518), (65, 3058632), (69, 2881320), (72, 2761265), (78, 2548860), (90, 2209012), (92, 2160990), (104, 1911645), (115, 1728792), (117, 1699240), (120, 1656759), (130, 1529316), (138, 1440660), (156, 1274430), (180, 1104506), (184, 1080495), (195, 1019544), (207, 960440), (230, 864396), (234, 849620), (260, 764658), (276, 720330), (299, 664920), (312, 637215), (345, 576264), (360, 552253), (390, 509772), (414, 480220), (460, 432198), (468, 424810), (520, 382329), (552, 360165), (585, 339848), (598, 332460), (690, 288132), (780, 254886), (828, 240110), (897, 221640), (920, 216099), (936, 212405), (1035, 192088), (1170, 169924), (1196, 166230), (1380, 144066), (1495, 132984), (1560, 127443), (1656, 120055), (1794, 110820), (1847, 107640), (2070, 96044), (2340, 84962), (2392, 83115), (2691, 73880), (2760, 72033), (2990, 66492), (3588, 55410), (3694, 53820), (4140, 48022), (4485, 44328), (4680, 42481), (5382, 36940), (5541, 35880), (5980, 33246), (7176, 27705), (7388, 26910), (8280, 24011), (8970, 22164), (9235, 21528), (10764, 18470), (11082, 17940), (11960, 16623), (13455, 14776)]