64192920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4421}}^1$

素因数の和:4457

約数の個数: 96

約数和(自身を含む): 211725360

約数和(自身を除く): 147532440

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, 4421, 4840, 7260, 8842, 13263, 14520, 17684, 22105, 26526, 35368, 44210, 48631, 53052, 66315, 88420, 97262, 106104, 132630, 145893, 176840, 194524, 243155, 265260, 291786, 389048, 486310, 530520, 534941, 583572, 729465, 972620, 1069882, 1167144, 1458930, 1604823, 1945240, 2139764, 2674705, 2917860, 3209646, 4279528, 5349410, 5835720, 6419292, 8024115, 10698820, 12838584, 16048230, 21397640, 32096460, 64192920]

約数ペア:

[(1, 64192920), (2, 32096460), (3, 21397640), (4, 16048230), (5, 12838584), (6, 10698820), (8, 8024115), (10, 6419292), (11, 5835720), (12, 5349410), (15, 4279528), (20, 3209646), (22, 2917860), (24, 2674705), (30, 2139764), (33, 1945240), (40, 1604823), (44, 1458930), (55, 1167144), (60, 1069882), (66, 972620), (88, 729465), (110, 583572), (120, 534941), (121, 530520), (132, 486310), (165, 389048), (220, 291786), (242, 265260), (264, 243155), (330, 194524), (363, 176840), (440, 145893), (484, 132630), (605, 106104), (660, 97262), (726, 88420), (968, 66315), (1210, 53052), (1320, 48631), (1452, 44210), (1815, 35368), (2420, 26526), (2904, 22105), (3630, 17684), (4421, 14520), (4840, 13263), (7260, 8842)]