310561680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9049}}^1$

素因数の和:9089

約数の個数: 160

約数和(自身を含む): 1131177600

約数和(自身を除く): 820615920

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, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 9049, 11440, 17160, 18098, 27147, 34320, 36196, 45245, 54294, 72392, 90490, 99539, 108588, 117637, 135735, 144784, 180980, 199078, 217176, 235274, 271470, 298617, 352911, 361960, 398156, 434352, 470548, 497695, 542940, 588185, 597234, 705822, 723920, 796312, 941096, 995390, 1085880, 1176370, 1194468, 1294007, 1411644, 1493085, 1592624, 1764555, 1882192, 1990780, 2171760, 2352740, 2388936, 2588014, 2823288, 2986170, 3529110, 3882021, 3981560, 4705480, 4777872, 5176028, 5646576, 5972340, 6470035, 7058220, 7764042, 7963120, 9410960, 10352056, 11944680, 12940070, 14116440, 15528084, 19410105, 20704112, 23889360, 25880140, 28232880, 31056168, 38820210, 51760280, 62112336, 77640420, 103520560, 155280840, 310561680]

約数ペア:

[(1, 310561680), (2, 155280840), (3, 103520560), (4, 77640420), (5, 62112336), (6, 51760280), (8, 38820210), (10, 31056168), (11, 28232880), (12, 25880140), (13, 23889360), (15, 20704112), (16, 19410105), (20, 15528084), (22, 14116440), (24, 12940070), (26, 11944680), (30, 10352056), (33, 9410960), (39, 7963120), (40, 7764042), (44, 7058220), (48, 6470035), (52, 5972340), (55, 5646576), (60, 5176028), (65, 4777872), (66, 4705480), (78, 3981560), (80, 3882021), (88, 3529110), (104, 2986170), (110, 2823288), (120, 2588014), (130, 2388936), (132, 2352740), (143, 2171760), (156, 1990780), (165, 1882192), (176, 1764555), (195, 1592624), (208, 1493085), (220, 1411644), (240, 1294007), (260, 1194468), (264, 1176370), (286, 1085880), (312, 995390), (330, 941096), (390, 796312), (429, 723920), (440, 705822), (520, 597234), (528, 588185), (572, 542940), (624, 497695), (660, 470548), (715, 434352), (780, 398156), (858, 361960), (880, 352911), (1040, 298617), (1144, 271470), (1320, 235274), (1430, 217176), (1560, 199078), (1716, 180980), (2145, 144784), (2288, 135735), (2640, 117637), (2860, 108588), (3120, 99539), (3432, 90490), (4290, 72392), (5720, 54294), (6864, 45245), (8580, 36196), (9049, 34320), (11440, 27147), (17160, 18098)]