221369760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 480

約数和(自身を含む): 878169600

約数和(自身を除く): 656799840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 62, 72, 76, 80, 81, 87, 90, 93, 95, 96, 108, 114, 116, 120, 124, 135, 144, 145, 152, 155, 160, 162, 171, 174, 180, 186, 190, 216, 228, 232, 240, 248, 261, 270, 279, 285, 288, 290, 304, 310, 324, 342, 348, 360, 372, 380, 405, 432, 435, 456, 464, 465, 480, 496, 513, 522, 540, 551, 558, 570, 580, 589, 608, 620, 648, 684, 696, 720, 744, 760, 783, 810, 837, 855, 864, 870, 899, 912, 928, 930, 992, 1026, 1044, 1080, 1102, 1116, 1140, 1160, 1178, 1240, 1296, 1305, 1368, 1392, 1395, 1440, 1488, 1520, 1539, 1566, 1620, 1653, 1674, 1710, 1740, 1767, 1798, 1824, 1860, 2052, 2088, 2160, 2204, 2232, 2280, 2320, 2349, 2356, 2480, 2511, 2565, 2592, 2610, 2697, 2736, 2755, 2784, 2790, 2945, 2976, 3040, 3078, 3132, 3240, 3306, 3348, 3420, 3480, 3534, 3596, 3720, 3915, 4104, 4176, 4185, 4320, 4408, 4464, 4495, 4560, 4640, 4698, 4712, 4959, 4960, 5022, 5130, 5220, 5301, 5394, 5472, 5510, 5580, 5890, 6156, 6264, 6480, 6612, 6696, 6840, 6960, 7068, 7192, 7440, 7695, 7830, 8091, 8208, 8265, 8352, 8370, 8816, 8835, 8928, 8990, 9120, 9396, 9424, 9918, 10044, 10260, 10440, 10602, 10788, 11020, 11160, 11745, 11780, 12312, 12528, 12555, 12960, 13224, 13392, 13485, 13680, 13920, 14136, 14384, 14877, 14880, 15390, 15660, 15903, 16182, 16416, 16530, 16740, 17081, 17632, 17670, 17980, 18792, 18848, 19836, 20088, 20520, 20880, 21204, 21576, 22040, 22320, 23490, 23560, 24273, 24624, 24795, 25056, 25110, 26448, 26505, 26784, 26970, 27360, 28272, 28768, 29754, 30780, 31320, 31806, 32364, 33060, 33480, 34162, 35340, 35960, 37584, 39672, 40176, 40455, 41040, 41760, 42408, 43152, 44080, 44631, 44640, 46980, 47120, 47709, 48546, 49248, 49590, 50220, 51243, 52896, 53010, 53940, 56544, 59508, 61560, 62640, 63612, 64728, 66120, 66960, 68324, 70680, 71920, 72819, 74385, 75168, 79344, 79515, 80352, 80910, 82080, 84816, 85405, 86304, 88160, 89262, 93960, 94240, 95418, 97092, 99180, 100440, 102486, 106020, 107880, 119016, 121365, 123120, 125280, 127224, 129456, 132240, 133920, 136648, 141360, 143840, 145638, 148770, 153729, 158688, 159030, 161820, 169632, 170810, 178524, 187920, 190836, 194184, 198360, 200880, 204972, 212040, 215760, 223155, 238032, 238545, 242730, 246240, 254448, 256215, 258912, 264480, 273296, 282720, 291276, 297540, 307458, 318060, 323640, 341620, 357048, 364095, 375840, 381672, 388368, 396720, 401760, 409944, 424080, 431520, 446310, 461187, 476064, 477090, 485460, 508896, 512430, 546592, 582552, 595080, 614916, 636120, 647280, 683240, 714096, 728190, 763344, 768645, 776736, 793440, 819888, 848160, 892620, 922374, 954180, 970920, 1024860, 1165104, 1190160, 1229832, 1272240, 1294560, 1366480, 1383561, 1428192, 1456380, 1526688, 1537290, 1639776, 1785240, 1844748, 1908360, 1941840, 2049720, 2305935, 2330208, 2380320, 2459664, 2544480, 2732960, 2767122, 2912760, 3074580, 3570480, 3689496, 3816720, 3883680, 4099440, 4611870, 4919328, 5534244, 5825520, 6149160, 6917805, 7140960, 7378992, 7633440, 8198880, 9223740, 11068488, 11651040, 12298320, 13835610, 14757984, 18447480, 22136976, 24596640, 27671220, 36894960, 44273952, 55342440, 73789920, 110684880, 221369760]

約数ペア:

[(1, 221369760), (2, 110684880), (3, 73789920), (4, 55342440), (5, 44273952), (6, 36894960), (8, 27671220), (9, 24596640), (10, 22136976), (12, 18447480), (15, 14757984), (16, 13835610), (18, 12298320), (19, 11651040), (20, 11068488), (24, 9223740), (27, 8198880), (29, 7633440), (30, 7378992), (31, 7140960), (32, 6917805), (36, 6149160), (38, 5825520), (40, 5534244), (45, 4919328), (48, 4611870), (54, 4099440), (57, 3883680), (58, 3816720), (60, 3689496), (62, 3570480), (72, 3074580), (76, 2912760), (80, 2767122), (81, 2732960), (87, 2544480), (90, 2459664), (93, 2380320), (95, 2330208), (96, 2305935), (108, 2049720), (114, 1941840), (116, 1908360), (120, 1844748), (124, 1785240), (135, 1639776), (144, 1537290), (145, 1526688), (152, 1456380), (155, 1428192), (160, 1383561), (162, 1366480), (171, 1294560), (174, 1272240), (180, 1229832), (186, 1190160), (190, 1165104), (216, 1024860), (228, 970920), (232, 954180), (240, 922374), (248, 892620), (261, 848160), (270, 819888), (279, 793440), (285, 776736), (288, 768645), (290, 763344), (304, 728190), (310, 714096), (324, 683240), (342, 647280), (348, 636120), (360, 614916), (372, 595080), (380, 582552), (405, 546592), (432, 512430), (435, 508896), (456, 485460), (464, 477090), (465, 476064), (480, 461187), (496, 446310), (513, 431520), (522, 424080), (540, 409944), (551, 401760), (558, 396720), (570, 388368), (580, 381672), (589, 375840), (608, 364095), (620, 357048), (648, 341620), (684, 323640), (696, 318060), (720, 307458), (744, 297540), (760, 291276), (783, 282720), (810, 273296), (837, 264480), (855, 258912), (864, 256215), (870, 254448), (899, 246240), (912, 242730), (928, 238545), (930, 238032), (992, 223155), (1026, 215760), (1044, 212040), (1080, 204972), (1102, 200880), (1116, 198360), (1140, 194184), (1160, 190836), (1178, 187920), (1240, 178524), (1296, 170810), (1305, 169632), (1368, 161820), (1392, 159030), (1395, 158688), (1440, 153729), (1488, 148770), (1520, 145638), (1539, 143840), (1566, 141360), (1620, 136648), (1653, 133920), (1674, 132240), (1710, 129456), (1740, 127224), (1767, 125280), (1798, 123120), (1824, 121365), (1860, 119016), (2052, 107880), (2088, 106020), (2160, 102486), (2204, 100440), (2232, 99180), (2280, 97092), (2320, 95418), (2349, 94240), (2356, 93960), (2480, 89262), (2511, 88160), (2565, 86304), (2592, 85405), (2610, 84816), (2697, 82080), (2736, 80910), (2755, 80352), (2784, 79515), (2790, 79344), (2945, 75168), (2976, 74385), (3040, 72819), (3078, 71920), (3132, 70680), (3240, 68324), (3306, 66960), (3348, 66120), (3420, 64728), (3480, 63612), (3534, 62640), (3596, 61560), (3720, 59508), (3915, 56544), (4104, 53940), (4176, 53010), (4185, 52896), (4320, 51243), (4408, 50220), (4464, 49590), (4495, 49248), (4560, 48546), (4640, 47709), (4698, 47120), (4712, 46980), (4959, 44640), (4960, 44631), (5022, 44080), (5130, 43152), (5220, 42408), (5301, 41760), (5394, 41040), (5472, 40455), (5510, 40176), (5580, 39672), (5890, 37584), (6156, 35960), (6264, 35340), (6480, 34162), (6612, 33480), (6696, 33060), (6840, 32364), (6960, 31806), (7068, 31320), (7192, 30780), (7440, 29754), (7695, 28768), (7830, 28272), (8091, 27360), (8208, 26970), (8265, 26784), (8352, 26505), (8370, 26448), (8816, 25110), (8835, 25056), (8928, 24795), (8990, 24624), (9120, 24273), (9396, 23560), (9424, 23490), (9918, 22320), (10044, 22040), (10260, 21576), (10440, 21204), (10602, 20880), (10788, 20520), (11020, 20088), (11160, 19836), (11745, 18848), (11780, 18792), (12312, 17980), (12528, 17670), (12555, 17632), (12960, 17081), (13224, 16740), (13392, 16530), (13485, 16416), (13680, 16182), (13920, 15903), (14136, 15660), (14384, 15390), (14877, 14880)]