142455720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9811}}^1$

素因数の和:9847

約数の個数: 96

約数和(自身を含む): 469798560

約数和(自身を除く): 327342840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 9811, 14520, 19622, 29433, 39244, 49055, 58866, 78488, 98110, 107921, 117732, 147165, 196220, 215842, 235464, 294330, 323763, 392440, 431684, 539605, 588660, 647526, 863368, 1079210, 1177320, 1187131, 1295052, 1618815, 2158420, 2374262, 2590104, 3237630, 3561393, 4316840, 4748524, 5935655, 6475260, 7122786, 9497048, 11871310, 12950520, 14245572, 17806965, 23742620, 28491144, 35613930, 47485240, 71227860, 142455720]

約数ペア:

[(1, 142455720), (2, 71227860), (3, 47485240), (4, 35613930), (5, 28491144), (6, 23742620), (8, 17806965), (10, 14245572), (11, 12950520), (12, 11871310), (15, 9497048), (20, 7122786), (22, 6475260), (24, 5935655), (30, 4748524), (33, 4316840), (40, 3561393), (44, 3237630), (55, 2590104), (60, 2374262), (66, 2158420), (88, 1618815), (110, 1295052), (120, 1187131), (121, 1177320), (132, 1079210), (165, 863368), (220, 647526), (242, 588660), (264, 539605), (330, 431684), (363, 392440), (440, 323763), (484, 294330), (605, 235464), (660, 215842), (726, 196220), (968, 147165), (1210, 117732), (1320, 107921), (1452, 98110), (1815, 78488), (2420, 58866), (2904, 49055), (3630, 39244), (4840, 29433), (7260, 19622), (9811, 14520)]