223226640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3446

約数の個数: 240

約数和(自身を含む): 922940928

約数和(自身を除く): 699714288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3407, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 6814, 7280, 8190, 9360, 10221, 10920, 13104, 13628, 16380, 17035, 20442, 21840, 23849, 27256, 30663, 32760, 34070, 40884, 44291, 47698, 51105, 54512, 61326, 65520, 68140, 71547, 81768, 88582, 95396, 102210, 119245, 122652, 132873, 136280, 143094, 153315, 163536, 177164, 190792, 204420, 214641, 221455, 238490, 245304, 265746, 272560, 286188, 306630, 310037, 354328, 357735, 381584, 398619, 408840, 429282, 442910, 476980, 490608, 531492, 572376, 613260, 620074, 664365, 708656, 715470, 797238, 817680, 858564, 885820, 930111, 953960, 1062984, 1073205, 1144752, 1226520, 1240148, 1328730, 1430940, 1550185, 1594476, 1717128, 1771640, 1860222, 1907920, 1993095, 2125968, 2146410, 2453040, 2480296, 2657460, 2790333, 2861880, 3100370, 3188952, 3434256, 3543280, 3720444, 3986190, 4292820, 4650555, 4960592, 5314920, 5580666, 5723760, 6200740, 6377904, 7440888, 7972380, 8585640, 9301110, 10629840, 11161332, 12401480, 13951665, 14881776, 15944760, 17171280, 18602220, 22322664, 24802960, 27903330, 31889520, 37204440, 44645328, 55806660, 74408880, 111613320, 223226640]

約数ペア:

[(1, 223226640), (2, 111613320), (3, 74408880), (4, 55806660), (5, 44645328), (6, 37204440), (7, 31889520), (8, 27903330), (9, 24802960), (10, 22322664), (12, 18602220), (13, 17171280), (14, 15944760), (15, 14881776), (16, 13951665), (18, 12401480), (20, 11161332), (21, 10629840), (24, 9301110), (26, 8585640), (28, 7972380), (30, 7440888), (35, 6377904), (36, 6200740), (39, 5723760), (40, 5580666), (42, 5314920), (45, 4960592), (48, 4650555), (52, 4292820), (56, 3986190), (60, 3720444), (63, 3543280), (65, 3434256), (70, 3188952), (72, 3100370), (78, 2861880), (80, 2790333), (84, 2657460), (90, 2480296), (91, 2453040), (104, 2146410), (105, 2125968), (112, 1993095), (117, 1907920), (120, 1860222), (126, 1771640), (130, 1717128), (140, 1594476), (144, 1550185), (156, 1430940), (168, 1328730), (180, 1240148), (182, 1226520), (195, 1144752), (208, 1073205), (210, 1062984), (234, 953960), (240, 930111), (252, 885820), (260, 858564), (273, 817680), (280, 797238), (312, 715470), (315, 708656), (336, 664365), (360, 620074), (364, 613260), (390, 572376), (420, 531492), (455, 490608), (468, 476980), (504, 442910), (520, 429282), (546, 408840), (560, 398619), (585, 381584), (624, 357735), (630, 354328), (720, 310037), (728, 306630), (780, 286188), (819, 272560), (840, 265746), (910, 245304), (936, 238490), (1008, 221455), (1040, 214641), (1092, 204420), (1170, 190792), (1260, 177164), (1365, 163536), (1456, 153315), (1560, 143094), (1638, 136280), (1680, 132873), (1820, 122652), (1872, 119245), (2184, 102210), (2340, 95396), (2520, 88582), (2730, 81768), (3120, 71547), (3276, 68140), (3407, 65520), (3640, 61326), (4095, 54512), (4368, 51105), (4680, 47698), (5040, 44291), (5460, 40884), (6552, 34070), (6814, 32760), (7280, 30663), (8190, 27256), (9360, 23849), (10221, 21840), (10920, 20442), (13104, 17035), (13628, 16380)]