881488080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6594

約数の個数: 240

約数和(自身を含む): 3419941824

約数和(自身を除く): 2538453744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6547, 6732, 7480, 7920, 8415, 8976, 11220, 12240, 13094, 13464, 14960, 16830, 19641, 22440, 26188, 26928, 32735, 33660, 39282, 44880, 52376, 58923, 65470, 67320, 72017, 78564, 98205, 104752, 111299, 117846, 130940, 134640, 144034, 157128, 196410, 216051, 222598, 235692, 261880, 288068, 294615, 314256, 333897, 360085, 392820, 432102, 445196, 471384, 523760, 556495, 576136, 589230, 648153, 667794, 720170, 785640, 864204, 890392, 942768, 1001691, 1080255, 1112990, 1152272, 1178460, 1224289, 1296306, 1335588, 1440340, 1571280, 1669485, 1728408, 1780784, 2003382, 2160510, 2225980, 2356920, 2448578, 2592612, 2671176, 2880680, 3240765, 3338970, 3456816, 3672867, 4006764, 4321020, 4451960, 4713840, 4897156, 5008455, 5185224, 5342352, 5761360, 6121445, 6481530, 6677940, 7345734, 8013528, 8642040, 8903920, 9794312, 10016910, 10370448, 11018601, 12242890, 12963060, 13355880, 14691468, 16027056, 17284080, 18364335, 19588624, 20033820, 22037202, 24485780, 25926120, 26711760, 29382936, 36728670, 40067640, 44074404, 48971560, 51852240, 55093005, 58765872, 73457340, 80135280, 88148808, 97943120, 110186010, 146914680, 176297616, 220372020, 293829360, 440744040, 881488080]

約数ペア:

[(1, 881488080), (2, 440744040), (3, 293829360), (4, 220372020), (5, 176297616), (6, 146914680), (8, 110186010), (9, 97943120), (10, 88148808), (11, 80135280), (12, 73457340), (15, 58765872), (16, 55093005), (17, 51852240), (18, 48971560), (20, 44074404), (22, 40067640), (24, 36728670), (30, 29382936), (33, 26711760), (34, 25926120), (36, 24485780), (40, 22037202), (44, 20033820), (45, 19588624), (48, 18364335), (51, 17284080), (55, 16027056), (60, 14691468), (66, 13355880), (68, 12963060), (72, 12242890), (80, 11018601), (85, 10370448), (88, 10016910), (90, 9794312), (99, 8903920), (102, 8642040), (110, 8013528), (120, 7345734), (132, 6677940), (136, 6481530), (144, 6121445), (153, 5761360), (165, 5342352), (170, 5185224), (176, 5008455), (180, 4897156), (187, 4713840), (198, 4451960), (204, 4321020), (220, 4006764), (240, 3672867), (255, 3456816), (264, 3338970), (272, 3240765), (306, 2880680), (330, 2671176), (340, 2592612), (360, 2448578), (374, 2356920), (396, 2225980), (408, 2160510), (440, 2003382), (495, 1780784), (510, 1728408), (528, 1669485), (561, 1571280), (612, 1440340), (660, 1335588), (680, 1296306), (720, 1224289), (748, 1178460), (765, 1152272), (792, 1112990), (816, 1080255), (880, 1001691), (935, 942768), (990, 890392), (1020, 864204), (1122, 785640), (1224, 720170), (1320, 667794), (1360, 648153), (1496, 589230), (1530, 576136), (1584, 556495), (1683, 523760), (1870, 471384), (1980, 445196), (2040, 432102), (2244, 392820), (2448, 360085), (2640, 333897), (2805, 314256), (2992, 294615), (3060, 288068), (3366, 261880), (3740, 235692), (3960, 222598), (4080, 216051), (4488, 196410), (5610, 157128), (6120, 144034), (6547, 134640), (6732, 130940), (7480, 117846), (7920, 111299), (8415, 104752), (8976, 98205), (11220, 78564), (12240, 72017), (13094, 67320), (13464, 65470), (14960, 58923), (16830, 52376), (19641, 44880), (22440, 39282), (26188, 33660), (26928, 32735)]