162915720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 539965440

約数和(自身を除く): 377049720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1487, 1660, 1826, 1992, 2490, 2739, 2974, 3320, 3652, 4461, 4565, 4980, 5478, 5948, 7304, 7435, 8922, 9130, 9960, 10956, 11896, 13695, 14870, 16357, 17844, 18260, 21912, 22305, 27390, 29740, 32714, 35688, 36520, 44610, 49071, 54780, 59480, 65428, 81785, 89220, 98142, 109560, 123421, 130856, 163570, 178440, 196284, 245355, 246842, 327140, 370263, 392568, 490710, 493684, 617105, 654280, 740526, 981420, 987368, 1234210, 1357631, 1481052, 1851315, 1962840, 2468420, 2715262, 2962104, 3702630, 4072893, 4936840, 5430524, 6788155, 7405260, 8145786, 10861048, 13576310, 14810520, 16291572, 20364465, 27152620, 32583144, 40728930, 54305240, 81457860, 162915720]

約数ペア:

[(1, 162915720), (2, 81457860), (3, 54305240), (4, 40728930), (5, 32583144), (6, 27152620), (8, 20364465), (10, 16291572), (11, 14810520), (12, 13576310), (15, 10861048), (20, 8145786), (22, 7405260), (24, 6788155), (30, 5430524), (33, 4936840), (40, 4072893), (44, 3702630), (55, 2962104), (60, 2715262), (66, 2468420), (83, 1962840), (88, 1851315), (110, 1481052), (120, 1357631), (132, 1234210), (165, 987368), (166, 981420), (220, 740526), (249, 654280), (264, 617105), (330, 493684), (332, 490710), (415, 392568), (440, 370263), (498, 327140), (660, 246842), (664, 245355), (830, 196284), (913, 178440), (996, 163570), (1245, 130856), (1320, 123421), (1487, 109560), (1660, 98142), (1826, 89220), (1992, 81785), (2490, 65428), (2739, 59480), (2974, 54780), (3320, 49071), (3652, 44610), (4461, 36520), (4565, 35688), (4980, 32714), (5478, 29740), (5948, 27390), (7304, 22305), (7435, 21912), (8922, 18260), (9130, 17844), (9960, 16357), (10956, 14870), (11896, 13695)]