205091040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 836075520

約数和(自身を除く): 630984480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 179, 186, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 358, 372, 385, 420, 434, 440, 462, 465, 480, 496, 528, 537, 560, 616, 620, 651, 660, 672, 682, 716, 744, 770, 840, 868, 880, 895, 924, 930, 992, 1023, 1056, 1074, 1085, 1120, 1155, 1232, 1240, 1253, 1302, 1320, 1364, 1432, 1488, 1540, 1680, 1705, 1736, 1760, 1790, 1848, 1860, 1969, 2046, 2148, 2170, 2310, 2387, 2464, 2480, 2506, 2604, 2640, 2685, 2728, 2864, 2976, 3080, 3255, 3360, 3410, 3472, 3580, 3696, 3720, 3759, 3938, 4092, 4296, 4340, 4620, 4774, 4960, 5012, 5115, 5208, 5280, 5370, 5456, 5549, 5728, 5907, 6160, 6265, 6510, 6820, 6944, 7160, 7161, 7392, 7440, 7518, 7876, 8184, 8592, 8680, 9240, 9548, 9845, 10024, 10230, 10416, 10740, 10912, 11098, 11814, 11935, 12320, 12530, 13020, 13640, 13783, 14320, 14322, 14880, 15036, 15752, 16368, 16647, 17184, 17360, 18480, 18795, 19096, 19690, 20048, 20460, 20832, 21480, 22196, 23628, 23870, 25060, 26040, 27280, 27566, 27745, 28640, 28644, 29535, 30072, 31504, 32736, 33294, 34720, 35805, 36960, 37590, 38192, 38843, 39380, 40096, 40920, 41349, 42960, 44392, 47256, 47740, 50120, 52080, 54560, 55132, 55490, 57288, 59070, 60144, 61039, 63008, 66588, 68915, 71610, 75180, 76384, 77686, 78760, 81840, 82698, 83235, 85920, 88784, 94512, 95480, 100240, 104160, 110264, 110980, 114576, 116529, 118140, 120288, 122078, 133176, 137830, 143220, 150360, 155372, 157520, 163680, 165396, 166470, 177568, 183117, 189024, 190960, 194215, 200480, 206745, 220528, 221960, 229152, 233058, 236280, 244156, 266352, 275660, 286440, 300720, 305195, 310744, 315040, 330792, 332940, 366234, 381920, 388430, 413490, 427273, 441056, 443920, 466116, 472560, 488312, 532704, 551320, 572880, 582645, 601440, 610390, 621488, 661584, 665880, 732468, 776860, 826980, 854546, 887840, 915585, 932232, 945120, 976624, 1102640, 1145760, 1165290, 1220780, 1242976, 1281819, 1323168, 1331760, 1464936, 1553720, 1653960, 1709092, 1831170, 1864464, 1953248, 2136365, 2205280, 2330580, 2441560, 2563638, 2663520, 2929872, 3107440, 3307920, 3418184, 3662340, 3728928, 4272730, 4661160, 4883120, 5127276, 5859744, 6214880, 6409095, 6615840, 6836368, 7324680, 8545460, 9322320, 9766240, 10254552, 12818190, 13672736, 14649360, 17090920, 18644640, 20509104, 25636380, 29298720, 34181840, 41018208, 51272760, 68363680, 102545520, 205091040]

約数ペア:

[(1, 205091040), (2, 102545520), (3, 68363680), (4, 51272760), (5, 41018208), (6, 34181840), (7, 29298720), (8, 25636380), (10, 20509104), (11, 18644640), (12, 17090920), (14, 14649360), (15, 13672736), (16, 12818190), (20, 10254552), (21, 9766240), (22, 9322320), (24, 8545460), (28, 7324680), (30, 6836368), (31, 6615840), (32, 6409095), (33, 6214880), (35, 5859744), (40, 5127276), (42, 4883120), (44, 4661160), (48, 4272730), (55, 3728928), (56, 3662340), (60, 3418184), (62, 3307920), (66, 3107440), (70, 2929872), (77, 2663520), (80, 2563638), (84, 2441560), (88, 2330580), (93, 2205280), (96, 2136365), (105, 1953248), (110, 1864464), (112, 1831170), (120, 1709092), (124, 1653960), (132, 1553720), (140, 1464936), (154, 1331760), (155, 1323168), (160, 1281819), (165, 1242976), (168, 1220780), (176, 1165290), (179, 1145760), (186, 1102640), (210, 976624), (217, 945120), (220, 932232), (224, 915585), (231, 887840), (240, 854546), (248, 826980), (264, 776860), (280, 732468), (308, 665880), (310, 661584), (330, 621488), (336, 610390), (341, 601440), (352, 582645), (358, 572880), (372, 551320), (385, 532704), (420, 488312), (434, 472560), (440, 466116), (462, 443920), (465, 441056), (480, 427273), (496, 413490), (528, 388430), (537, 381920), (560, 366234), (616, 332940), (620, 330792), (651, 315040), (660, 310744), (672, 305195), (682, 300720), (716, 286440), (744, 275660), (770, 266352), (840, 244156), (868, 236280), (880, 233058), (895, 229152), (924, 221960), (930, 220528), (992, 206745), (1023, 200480), (1056, 194215), (1074, 190960), (1085, 189024), (1120, 183117), (1155, 177568), (1232, 166470), (1240, 165396), (1253, 163680), (1302, 157520), (1320, 155372), (1364, 150360), (1432, 143220), (1488, 137830), (1540, 133176), (1680, 122078), (1705, 120288), (1736, 118140), (1760, 116529), (1790, 114576), (1848, 110980), (1860, 110264), (1969, 104160), (2046, 100240), (2148, 95480), (2170, 94512), (2310, 88784), (2387, 85920), (2464, 83235), (2480, 82698), (2506, 81840), (2604, 78760), (2640, 77686), (2685, 76384), (2728, 75180), (2864, 71610), (2976, 68915), (3080, 66588), (3255, 63008), (3360, 61039), (3410, 60144), (3472, 59070), (3580, 57288), (3696, 55490), (3720, 55132), (3759, 54560), (3938, 52080), (4092, 50120), (4296, 47740), (4340, 47256), (4620, 44392), (4774, 42960), (4960, 41349), (5012, 40920), (5115, 40096), (5208, 39380), (5280, 38843), (5370, 38192), (5456, 37590), (5549, 36960), (5728, 35805), (5907, 34720), (6160, 33294), (6265, 32736), (6510, 31504), (6820, 30072), (6944, 29535), (7160, 28644), (7161, 28640), (7392, 27745), (7440, 27566), (7518, 27280), (7876, 26040), (8184, 25060), (8592, 23870), (8680, 23628), (9240, 22196), (9548, 21480), (9845, 20832), (10024, 20460), (10230, 20048), (10416, 19690), (10740, 19096), (10912, 18795), (11098, 18480), (11814, 17360), (11935, 17184), (12320, 16647), (12530, 16368), (13020, 15752), (13640, 15036), (13783, 14880), (14320, 14322)]