252493920

素因数分解:

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

素因数の和:742

約数の個数: 288

約数和(自身を含む): 1012834368

約数和(自身を除く): 760340448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 677, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1354, 1440, 1480, 1554, 1665, 1680, 1776, 2016, 2031, 2072, 2220, 2331, 2520, 2590, 2664, 2708, 2960, 3108, 3330, 3360, 3385, 3552, 3885, 4062, 4144, 4440, 4662, 4739, 5040, 5180, 5328, 5416, 5920, 6093, 6216, 6660, 6770, 7770, 8124, 8288, 8880, 9324, 9478, 10080, 10155, 10360, 10656, 10832, 11655, 12186, 12432, 13320, 13540, 14217, 15540, 16248, 17760, 18648, 18956, 20310, 20720, 21664, 23310, 23695, 24372, 24864, 25049, 26640, 27080, 28434, 30465, 31080, 32496, 37296, 37912, 40620, 41440, 42651, 46620, 47390, 48744, 50098, 53280, 54160, 56868, 60930, 62160, 64992, 71085, 74592, 75147, 75824, 81240, 85302, 93240, 94780, 97488, 100196, 108320, 113736, 121860, 124320, 125245, 142170, 150294, 151648, 162480, 170604, 175343, 186480, 189560, 194976, 200392, 213255, 225441, 227472, 243720, 250490, 284340, 300588, 324960, 341208, 350686, 372960, 375735, 379120, 400784, 426510, 450882, 454944, 487440, 500980, 526029, 568680, 601176, 682416, 701372, 751470, 758240, 801568, 853020, 876715, 901764, 974880, 1001960, 1052058, 1127205, 1137360, 1202352, 1364832, 1402744, 1502940, 1578087, 1706040, 1753430, 1803528, 2003920, 2104116, 2254410, 2274720, 2404704, 2630145, 2805488, 3005880, 3156174, 3412080, 3506860, 3607056, 4007840, 4208232, 4508820, 5260290, 5610976, 6011760, 6312348, 6824160, 7013720, 7214112, 7890435, 8416464, 9017640, 10520580, 12023520, 12624696, 14027440, 15780870, 16832928, 18035280, 21041160, 25249392, 28054880, 31561740, 36070560, 42082320, 50498784, 63123480, 84164640, 126246960, 252493920]

約数ペア:

[(1, 252493920), (2, 126246960), (3, 84164640), (4, 63123480), (5, 50498784), (6, 42082320), (7, 36070560), (8, 31561740), (9, 28054880), (10, 25249392), (12, 21041160), (14, 18035280), (15, 16832928), (16, 15780870), (18, 14027440), (20, 12624696), (21, 12023520), (24, 10520580), (28, 9017640), (30, 8416464), (32, 7890435), (35, 7214112), (36, 7013720), (37, 6824160), (40, 6312348), (42, 6011760), (45, 5610976), (48, 5260290), (56, 4508820), (60, 4208232), (63, 4007840), (70, 3607056), (72, 3506860), (74, 3412080), (80, 3156174), (84, 3005880), (90, 2805488), (96, 2630145), (105, 2404704), (111, 2274720), (112, 2254410), (120, 2104116), (126, 2003920), (140, 1803528), (144, 1753430), (148, 1706040), (160, 1578087), (168, 1502940), (180, 1402744), (185, 1364832), (210, 1202352), (222, 1137360), (224, 1127205), (240, 1052058), (252, 1001960), (259, 974880), (280, 901764), (288, 876715), (296, 853020), (315, 801568), (333, 758240), (336, 751470), (360, 701372), (370, 682416), (420, 601176), (444, 568680), (480, 526029), (504, 500980), (518, 487440), (555, 454944), (560, 450882), (592, 426510), (630, 400784), (666, 379120), (672, 375735), (677, 372960), (720, 350686), (740, 341208), (777, 324960), (840, 300588), (888, 284340), (1008, 250490), (1036, 243720), (1110, 227472), (1120, 225441), (1184, 213255), (1260, 200392), (1295, 194976), (1332, 189560), (1354, 186480), (1440, 175343), (1480, 170604), (1554, 162480), (1665, 151648), (1680, 150294), (1776, 142170), (2016, 125245), (2031, 124320), (2072, 121860), (2220, 113736), (2331, 108320), (2520, 100196), (2590, 97488), (2664, 94780), (2708, 93240), (2960, 85302), (3108, 81240), (3330, 75824), (3360, 75147), (3385, 74592), (3552, 71085), (3885, 64992), (4062, 62160), (4144, 60930), (4440, 56868), (4662, 54160), (4739, 53280), (5040, 50098), (5180, 48744), (5328, 47390), (5416, 46620), (5920, 42651), (6093, 41440), (6216, 40620), (6660, 37912), (6770, 37296), (7770, 32496), (8124, 31080), (8288, 30465), (8880, 28434), (9324, 27080), (9478, 26640), (10080, 25049), (10155, 24864), (10360, 24372), (10656, 23695), (10832, 23310), (11655, 21664), (12186, 20720), (12432, 20310), (13320, 18956), (13540, 18648), (14217, 17760), (15540, 16248)]