84851102480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{823}}^1$

素因数の和:1505

約数の個数: 160

約数和(自身を含む): 206543470848

約数和(自身を除く): 121692368368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 61, 74, 80, 122, 148, 185, 244, 296, 305, 370, 488, 571, 592, 610, 740, 823, 976, 1142, 1220, 1480, 1646, 2257, 2284, 2440, 2855, 2960, 3292, 4115, 4514, 4568, 4880, 5710, 6584, 8230, 9028, 9136, 11285, 11420, 13168, 16460, 18056, 21127, 22570, 22840, 30451, 32920, 34831, 36112, 42254, 45140, 45680, 50203, 60902, 65840, 69662, 84508, 90280, 100406, 105635, 121804, 139324, 152255, 169016, 174155, 180560, 200812, 211270, 243608, 251015, 278648, 304510, 338032, 348310, 401624, 422540, 469933, 487216, 502030, 557296, 609020, 696620, 803248, 845080, 939866, 1004060, 1218040, 1288747, 1393240, 1690160, 1857511, 1879732, 2008120, 2349665, 2436080, 2577494, 2786480, 3715022, 3759464, 4016240, 4699330, 5154988, 6443735, 7430044, 7518928, 9287555, 9398660, 10309976, 12887470, 14860088, 17387521, 18575110, 18797320, 20619952, 25774940, 28665913, 29720176, 34775042, 37150220, 37594640, 51549880, 57331826, 69550084, 74300440, 86937605, 103099760, 114663652, 139100168, 143329565, 148600880, 173875210, 229327304, 278200336, 286659130, 347750420, 458654608, 573318260, 695500840, 1060638781, 1146636520, 1391001680, 2121277562, 2293273040, 4242555124, 5303193905, 8485110248, 10606387810, 16970220496, 21212775620, 42425551240, 84851102480]

約数ペア:

[(1, 84851102480), (2, 42425551240), (4, 21212775620), (5, 16970220496), (8, 10606387810), (10, 8485110248), (16, 5303193905), (20, 4242555124), (37, 2293273040), (40, 2121277562), (61, 1391001680), (74, 1146636520), (80, 1060638781), (122, 695500840), (148, 573318260), (185, 458654608), (244, 347750420), (296, 286659130), (305, 278200336), (370, 229327304), (488, 173875210), (571, 148600880), (592, 143329565), (610, 139100168), (740, 114663652), (823, 103099760), (976, 86937605), (1142, 74300440), (1220, 69550084), (1480, 57331826), (1646, 51549880), (2257, 37594640), (2284, 37150220), (2440, 34775042), (2855, 29720176), (2960, 28665913), (3292, 25774940), (4115, 20619952), (4514, 18797320), (4568, 18575110), (4880, 17387521), (5710, 14860088), (6584, 12887470), (8230, 10309976), (9028, 9398660), (9136, 9287555), (11285, 7518928), (11420, 7430044), (13168, 6443735), (16460, 5154988), (18056, 4699330), (21127, 4016240), (22570, 3759464), (22840, 3715022), (30451, 2786480), (32920, 2577494), (34831, 2436080), (36112, 2349665), (42254, 2008120), (45140, 1879732), (45680, 1857511), (50203, 1690160), (60902, 1393240), (65840, 1288747), (69662, 1218040), (84508, 1004060), (90280, 939866), (100406, 845080), (105635, 803248), (121804, 696620), (139324, 609020), (152255, 557296), (169016, 502030), (174155, 487216), (180560, 469933), (200812, 422540), (211270, 401624), (243608, 348310), (251015, 338032), (278648, 304510)]