84164640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 311641344

約数和(自身を除く): 227476704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 677, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1354, 1480, 1554, 1680, 1776, 2031, 2072, 2220, 2590, 2708, 2960, 3108, 3360, 3385, 3552, 3885, 4062, 4144, 4440, 4739, 5180, 5416, 5920, 6216, 6770, 7770, 8124, 8288, 8880, 9478, 10155, 10360, 10832, 12432, 13540, 14217, 15540, 16248, 17760, 18956, 20310, 20720, 21664, 23695, 24864, 25049, 27080, 28434, 31080, 32496, 37912, 40620, 41440, 47390, 50098, 54160, 56868, 62160, 64992, 71085, 75147, 75824, 81240, 94780, 100196, 108320, 113736, 124320, 125245, 142170, 150294, 151648, 162480, 175343, 189560, 200392, 227472, 250490, 284340, 300588, 324960, 350686, 375735, 379120, 400784, 454944, 500980, 526029, 568680, 601176, 701372, 751470, 758240, 801568, 876715, 1001960, 1052058, 1137360, 1202352, 1402744, 1502940, 1753430, 2003920, 2104116, 2274720, 2404704, 2630145, 2805488, 3005880, 3506860, 4007840, 4208232, 5260290, 5610976, 6011760, 7013720, 8416464, 10520580, 12023520, 14027440, 16832928, 21041160, 28054880, 42082320, 84164640]

約数ペア:

[(1, 84164640), (2, 42082320), (3, 28054880), (4, 21041160), (5, 16832928), (6, 14027440), (7, 12023520), (8, 10520580), (10, 8416464), (12, 7013720), (14, 6011760), (15, 5610976), (16, 5260290), (20, 4208232), (21, 4007840), (24, 3506860), (28, 3005880), (30, 2805488), (32, 2630145), (35, 2404704), (37, 2274720), (40, 2104116), (42, 2003920), (48, 1753430), (56, 1502940), (60, 1402744), (70, 1202352), (74, 1137360), (80, 1052058), (84, 1001960), (96, 876715), (105, 801568), (111, 758240), (112, 751470), (120, 701372), (140, 601176), (148, 568680), (160, 526029), (168, 500980), (185, 454944), (210, 400784), (222, 379120), (224, 375735), (240, 350686), (259, 324960), (280, 300588), (296, 284340), (336, 250490), (370, 227472), (420, 200392), (444, 189560), (480, 175343), (518, 162480), (555, 151648), (560, 150294), (592, 142170), (672, 125245), (677, 124320), (740, 113736), (777, 108320), (840, 100196), (888, 94780), (1036, 81240), (1110, 75824), (1120, 75147), (1184, 71085), (1295, 64992), (1354, 62160), (1480, 56868), (1554, 54160), (1680, 50098), (1776, 47390), (2031, 41440), (2072, 40620), (2220, 37912), (2590, 32496), (2708, 31080), (2960, 28434), (3108, 27080), (3360, 25049), (3385, 24864), (3552, 23695), (3885, 21664), (4062, 20720), (4144, 20310), (4440, 18956), (4739, 17760), (5180, 16248), (5416, 15540), (5920, 14217), (6216, 13540), (6770, 12432), (7770, 10832), (8124, 10360), (8288, 10155), (8880, 9478)]