8899764120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13681}}^1$

素因数の和:13850

約数の個数: 192

約数和(自身を含む): 31375562400

約数和(自身を除く): 22475798280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 139, 156, 180, 195, 234, 260, 278, 312, 360, 390, 417, 468, 520, 556, 585, 695, 780, 834, 936, 1112, 1170, 1251, 1390, 1560, 1668, 1807, 2085, 2340, 2502, 2780, 3336, 3614, 4170, 4680, 5004, 5421, 5560, 6255, 7228, 8340, 9035, 10008, 10842, 12510, 13681, 14456, 16263, 16680, 18070, 21684, 25020, 27105, 27362, 32526, 36140, 41043, 43368, 50040, 54210, 54724, 65052, 68405, 72280, 81315, 82086, 108420, 109448, 123129, 130104, 136810, 162630, 164172, 177853, 205215, 216840, 246258, 273620, 325260, 328344, 355706, 410430, 492516, 533559, 547240, 615645, 650520, 711412, 820860, 889265, 985032, 1067118, 1231290, 1422824, 1600677, 1641720, 1778530, 1901659, 2134236, 2462580, 2667795, 3201354, 3557060, 3803318, 4268472, 4925160, 5335590, 5704977, 6402708, 7114120, 7606636, 8003385, 9508295, 10671180, 11409954, 12805416, 15213272, 16006770, 17114931, 19016590, 21342360, 22819908, 24721567, 28524885, 32013540, 34229862, 38033180, 45639816, 49443134, 57049770, 64027080, 68459724, 74164701, 76066360, 85574655, 98886268, 114099540, 123607835, 136919448, 148329402, 171149310, 197772536, 222494103, 228199080, 247215670, 296658804, 342298620, 370823505, 444988206, 494431340, 593317608, 684597240, 741647010, 889976412, 988862680, 1112470515, 1483294020, 1779952824, 2224941030, 2966588040, 4449882060, 8899764120]

約数ペア:

[(1, 8899764120), (2, 4449882060), (3, 2966588040), (4, 2224941030), (5, 1779952824), (6, 1483294020), (8, 1112470515), (9, 988862680), (10, 889976412), (12, 741647010), (13, 684597240), (15, 593317608), (18, 494431340), (20, 444988206), (24, 370823505), (26, 342298620), (30, 296658804), (36, 247215670), (39, 228199080), (40, 222494103), (45, 197772536), (52, 171149310), (60, 148329402), (65, 136919448), (72, 123607835), (78, 114099540), (90, 98886268), (104, 85574655), (117, 76066360), (120, 74164701), (130, 68459724), (139, 64027080), (156, 57049770), (180, 49443134), (195, 45639816), (234, 38033180), (260, 34229862), (278, 32013540), (312, 28524885), (360, 24721567), (390, 22819908), (417, 21342360), (468, 19016590), (520, 17114931), (556, 16006770), (585, 15213272), (695, 12805416), (780, 11409954), (834, 10671180), (936, 9508295), (1112, 8003385), (1170, 7606636), (1251, 7114120), (1390, 6402708), (1560, 5704977), (1668, 5335590), (1807, 4925160), (2085, 4268472), (2340, 3803318), (2502, 3557060), (2780, 3201354), (3336, 2667795), (3614, 2462580), (4170, 2134236), (4680, 1901659), (5004, 1778530), (5421, 1641720), (5560, 1600677), (6255, 1422824), (7228, 1231290), (8340, 1067118), (9035, 985032), (10008, 889265), (10842, 820860), (12510, 711412), (13681, 650520), (14456, 615645), (16263, 547240), (16680, 533559), (18070, 492516), (21684, 410430), (25020, 355706), (27105, 328344), (27362, 325260), (32526, 273620), (36140, 246258), (41043, 216840), (43368, 205215), (50040, 177853), (54210, 164172), (54724, 162630), (65052, 136810), (68405, 130104), (72280, 123129), (81315, 109448), (82086, 108420)]