420811360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2376

約数の個数: 96

約数和(自身を含む): 1054432512

約数和(自身を除く): 633621152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 992, 1147, 1184, 1240, 1480, 2293, 2294, 2480, 2960, 4586, 4588, 4960, 5735, 5920, 9172, 9176, 11465, 11470, 18344, 18352, 22930, 22940, 36688, 36704, 45860, 45880, 71083, 73376, 84841, 91720, 91760, 142166, 169682, 183440, 183520, 284332, 339364, 355415, 366880, 424205, 568664, 678728, 710830, 848410, 1137328, 1357456, 1421660, 1696820, 2274656, 2630071, 2714912, 2843320, 3393640, 5260142, 5686640, 6787280, 10520284, 11373280, 13150355, 13574560, 21040568, 26300710, 42081136, 52601420, 84162272, 105202840, 210405680, 420811360]

約数ペア:

[(1, 420811360), (2, 210405680), (4, 105202840), (5, 84162272), (8, 52601420), (10, 42081136), (16, 26300710), (20, 21040568), (31, 13574560), (32, 13150355), (37, 11373280), (40, 10520284), (62, 6787280), (74, 5686640), (80, 5260142), (124, 3393640), (148, 2843320), (155, 2714912), (160, 2630071), (185, 2274656), (248, 1696820), (296, 1421660), (310, 1357456), (370, 1137328), (496, 848410), (592, 710830), (620, 678728), (740, 568664), (992, 424205), (1147, 366880), (1184, 355415), (1240, 339364), (1480, 284332), (2293, 183520), (2294, 183440), (2480, 169682), (2960, 142166), (4586, 91760), (4588, 91720), (4960, 84841), (5735, 73376), (5920, 71083), (9172, 45880), (9176, 45860), (11465, 36704), (11470, 36688), (18344, 22940), (18352, 22930)]