144363660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20219}}^1$

素因数の和:20255

約数の個数: 96

約数和(自身を含む): 489162240

約数和(自身を除く): 344798580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 20219, 40438, 60657, 80876, 101095, 121314, 141533, 202190, 242628, 283066, 303285, 343723, 404380, 424599, 566132, 606570, 687446, 707665, 849198, 1031169, 1213140, 1374892, 1415330, 1698396, 1718615, 2062338, 2122995, 2406061, 2830660, 3437230, 4124676, 4245990, 4812122, 5155845, 6874460, 7218183, 8491980, 9624244, 10311690, 12030305, 14436366, 20623380, 24060610, 28872732, 36090915, 48121220, 72181830, 144363660]

約数ペア:

[(1, 144363660), (2, 72181830), (3, 48121220), (4, 36090915), (5, 28872732), (6, 24060610), (7, 20623380), (10, 14436366), (12, 12030305), (14, 10311690), (15, 9624244), (17, 8491980), (20, 7218183), (21, 6874460), (28, 5155845), (30, 4812122), (34, 4245990), (35, 4124676), (42, 3437230), (51, 2830660), (60, 2406061), (68, 2122995), (70, 2062338), (84, 1718615), (85, 1698396), (102, 1415330), (105, 1374892), (119, 1213140), (140, 1031169), (170, 849198), (204, 707665), (210, 687446), (238, 606570), (255, 566132), (340, 424599), (357, 404380), (420, 343723), (476, 303285), (510, 283066), (595, 242628), (714, 202190), (1020, 141533), (1190, 121314), (1428, 101095), (1785, 80876), (2380, 60657), (3570, 40438), (7140, 20219)]