259942410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 192

約数和(自身を含む): 881217792

約数和(自身を除く): 621275382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 630, 663, 714, 765, 819, 910, 1071, 1105, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1785, 1867, 1989, 2142, 2210, 2730, 3094, 3315, 3570, 3734, 3978, 4095, 4641, 5355, 5601, 6630, 7735, 8190, 9282, 9335, 9945, 10710, 11202, 13069, 13923, 15470, 16803, 18670, 19890, 23205, 24271, 26138, 27846, 28005, 31739, 33606, 39207, 46410, 48542, 56010, 63478, 65345, 69615, 72813, 78414, 84015, 95217, 117621, 121355, 130690, 139230, 145626, 158695, 168030, 169897, 190434, 196035, 218439, 222173, 235242, 242710, 285651, 317390, 339794, 364065, 392070, 412607, 436878, 444346, 476085, 509691, 571302, 588105, 666519, 728130, 825214, 849485, 952170, 1019382, 1092195, 1110865, 1176210, 1237821, 1333038, 1428255, 1529073, 1698970, 1999557, 2063035, 2184390, 2221730, 2475642, 2548455, 2856510, 2888249, 3058146, 3332595, 3713463, 3999114, 4126070, 5096910, 5776498, 6189105, 6665190, 7426926, 7645365, 8664747, 9997785, 12378210, 14441245, 15290730, 17329494, 18567315, 19995570, 25994241, 28882490, 37134630, 43323735, 51988482, 86647470, 129971205, 259942410]

約数ペア:

[(1, 259942410), (2, 129971205), (3, 86647470), (5, 51988482), (6, 43323735), (7, 37134630), (9, 28882490), (10, 25994241), (13, 19995570), (14, 18567315), (15, 17329494), (17, 15290730), (18, 14441245), (21, 12378210), (26, 9997785), (30, 8664747), (34, 7645365), (35, 7426926), (39, 6665190), (42, 6189105), (45, 5776498), (51, 5096910), (63, 4126070), (65, 3999114), (70, 3713463), (78, 3332595), (85, 3058146), (90, 2888249), (91, 2856510), (102, 2548455), (105, 2475642), (117, 2221730), (119, 2184390), (126, 2063035), (130, 1999557), (153, 1698970), (170, 1529073), (182, 1428255), (195, 1333038), (210, 1237821), (221, 1176210), (234, 1110865), (238, 1092195), (255, 1019382), (273, 952170), (306, 849485), (315, 825214), (357, 728130), (390, 666519), (442, 588105), (455, 571302), (510, 509691), (546, 476085), (585, 444346), (595, 436878), (630, 412607), (663, 392070), (714, 364065), (765, 339794), (819, 317390), (910, 285651), (1071, 242710), (1105, 235242), (1170, 222173), (1190, 218439), (1326, 196035), (1365, 190434), (1530, 169897), (1547, 168030), (1638, 158695), (1785, 145626), (1867, 139230), (1989, 130690), (2142, 121355), (2210, 117621), (2730, 95217), (3094, 84015), (3315, 78414), (3570, 72813), (3734, 69615), (3978, 65345), (4095, 63478), (4641, 56010), (5355, 48542), (5601, 46410), (6630, 39207), (7735, 33606), (8190, 31739), (9282, 28005), (9335, 27846), (9945, 26138), (10710, 24271), (11202, 23205), (13069, 19890), (13923, 18670), (15470, 16803)]