7996560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 29248128

約数和(自身を除く): 21251568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 233, 240, 260, 264, 286, 312, 330, 390, 429, 440, 466, 520, 528, 572, 624, 660, 699, 715, 780, 858, 880, 932, 1040, 1144, 1165, 1320, 1398, 1430, 1560, 1716, 1864, 2145, 2288, 2330, 2563, 2640, 2796, 2860, 3029, 3120, 3432, 3495, 3728, 4290, 4660, 5126, 5592, 5720, 6058, 6864, 6990, 7689, 8580, 9087, 9320, 10252, 11184, 11440, 12116, 12815, 13980, 15145, 15378, 17160, 18174, 18640, 20504, 24232, 25630, 27960, 30290, 30756, 33319, 34320, 36348, 38445, 41008, 45435, 48464, 51260, 55920, 60580, 61512, 66638, 72696, 76890, 90870, 99957, 102520, 121160, 123024, 133276, 145392, 153780, 166595, 181740, 199914, 205040, 242320, 266552, 307560, 333190, 363480, 399828, 499785, 533104, 615120, 666380, 726960, 799656, 999570, 1332760, 1599312, 1999140, 2665520, 3998280, 7996560]

約数ペア:

[(1, 7996560), (2, 3998280), (3, 2665520), (4, 1999140), (5, 1599312), (6, 1332760), (8, 999570), (10, 799656), (11, 726960), (12, 666380), (13, 615120), (15, 533104), (16, 499785), (20, 399828), (22, 363480), (24, 333190), (26, 307560), (30, 266552), (33, 242320), (39, 205040), (40, 199914), (44, 181740), (48, 166595), (52, 153780), (55, 145392), (60, 133276), (65, 123024), (66, 121160), (78, 102520), (80, 99957), (88, 90870), (104, 76890), (110, 72696), (120, 66638), (130, 61512), (132, 60580), (143, 55920), (156, 51260), (165, 48464), (176, 45435), (195, 41008), (208, 38445), (220, 36348), (233, 34320), (240, 33319), (260, 30756), (264, 30290), (286, 27960), (312, 25630), (330, 24232), (390, 20504), (429, 18640), (440, 18174), (466, 17160), (520, 15378), (528, 15145), (572, 13980), (624, 12815), (660, 12116), (699, 11440), (715, 11184), (780, 10252), (858, 9320), (880, 9087), (932, 8580), (1040, 7689), (1144, 6990), (1165, 6864), (1320, 6058), (1398, 5720), (1430, 5592), (1560, 5126), (1716, 4660), (1864, 4290), (2145, 3728), (2288, 3495), (2330, 3432), (2563, 3120), (2640, 3029), (2796, 2860)]