1225359660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24517}}^1$

素因数の和:24560

約数の個数: 144

約数和(自身を含む): 4226118624

約数和(自身を除く): 3000758964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 7140, 8330, 9996, 12495, 16660, 24517, 24990, 49034, 49980, 73551, 98068, 122585, 147102, 171619, 245170, 294204, 343238, 367755, 416789, 490340, 514857, 686476, 735510, 833578, 858095, 1029714, 1201333, 1250367, 1471020, 1667156, 1716190, 2059428, 2083945, 2402666, 2500734, 2574285, 2917523, 3432380, 3603999, 4167890, 4805332, 5001468, 5148570, 5835046, 6006665, 6251835, 7207998, 8335780, 8752569, 10297140, 11670092, 12013330, 12503670, 14415996, 14587615, 17505138, 18019995, 20422661, 24026660, 25007340, 29175230, 35010276, 36039990, 40845322, 43762845, 58350460, 61267983, 72079980, 81690644, 87525690, 102113305, 122535966, 175051380, 204226610, 245071932, 306339915, 408453220, 612679830, 1225359660]

約数ペア:

[(1, 1225359660), (2, 612679830), (3, 408453220), (4, 306339915), (5, 245071932), (6, 204226610), (7, 175051380), (10, 122535966), (12, 102113305), (14, 87525690), (15, 81690644), (17, 72079980), (20, 61267983), (21, 58350460), (28, 43762845), (30, 40845322), (34, 36039990), (35, 35010276), (42, 29175230), (49, 25007340), (51, 24026660), (60, 20422661), (68, 18019995), (70, 17505138), (84, 14587615), (85, 14415996), (98, 12503670), (102, 12013330), (105, 11670092), (119, 10297140), (140, 8752569), (147, 8335780), (170, 7207998), (196, 6251835), (204, 6006665), (210, 5835046), (238, 5148570), (245, 5001468), (255, 4805332), (294, 4167890), (340, 3603999), (357, 3432380), (420, 2917523), (476, 2574285), (490, 2500734), (510, 2402666), (588, 2083945), (595, 2059428), (714, 1716190), (735, 1667156), (833, 1471020), (980, 1250367), (1020, 1201333), (1190, 1029714), (1428, 858095), (1470, 833578), (1666, 735510), (1785, 686476), (2380, 514857), (2499, 490340), (2940, 416789), (3332, 367755), (3570, 343238), (4165, 294204), (4998, 245170), (7140, 171619), (8330, 147102), (9996, 122585), (12495, 98068), (16660, 73551), (24517, 49980), (24990, 49034)]