221828040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 896313600

約数和(自身を除く): 674485560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 41, 42, 45, 56, 57, 60, 63, 70, 72, 76, 82, 84, 90, 95, 105, 113, 114, 120, 123, 126, 133, 140, 152, 164, 168, 171, 180, 190, 205, 210, 226, 228, 246, 252, 266, 280, 285, 287, 315, 328, 339, 342, 360, 369, 380, 399, 410, 420, 452, 456, 492, 504, 532, 565, 570, 574, 615, 630, 665, 678, 684, 738, 760, 779, 791, 798, 820, 840, 855, 861, 904, 984, 1017, 1064, 1130, 1140, 1148, 1197, 1230, 1260, 1330, 1356, 1368, 1435, 1476, 1558, 1582, 1596, 1640, 1695, 1710, 1722, 1845, 1995, 2034, 2147, 2260, 2280, 2296, 2337, 2373, 2394, 2460, 2520, 2583, 2660, 2712, 2870, 2952, 3116, 3164, 3192, 3390, 3420, 3444, 3690, 3895, 3955, 3990, 4068, 4294, 4305, 4520, 4633, 4674, 4746, 4788, 4920, 5085, 5166, 5320, 5453, 5740, 5985, 6232, 6328, 6441, 6780, 6840, 6888, 7011, 7119, 7380, 7790, 7910, 7980, 8136, 8588, 8610, 9266, 9348, 9492, 9576, 10170, 10332, 10735, 10906, 11480, 11685, 11865, 11970, 12882, 12915, 13560, 13899, 14022, 14238, 14760, 15029, 15580, 15820, 15960, 16359, 17176, 17220, 18532, 18696, 18984, 19323, 20340, 20664, 21470, 21812, 23165, 23370, 23730, 23940, 25764, 25830, 27265, 27798, 28044, 28476, 30058, 31160, 31640, 32205, 32431, 32718, 34440, 35055, 35595, 37064, 38646, 40680, 41697, 42940, 43624, 45087, 46330, 46740, 47460, 47880, 49077, 51528, 51660, 54530, 55596, 56088, 56952, 60116, 64410, 64862, 65436, 69495, 70110, 71190, 75145, 77292, 81795, 83394, 85880, 88027, 90174, 92660, 93480, 94920, 96615, 97293, 98154, 103320, 109060, 111192, 120232, 128820, 129724, 130872, 135261, 138990, 140220, 142380, 150290, 154584, 162155, 163590, 166788, 176054, 180348, 185320, 193230, 194586, 196308, 208485, 218120, 225435, 245385, 257640, 259448, 264081, 270522, 277980, 280440, 284760, 291879, 300580, 324310, 327180, 333576, 352108, 360696, 386460, 389172, 392616, 416970, 440135, 450870, 486465, 490770, 528162, 541044, 555960, 583758, 601160, 616189, 648620, 654360, 676305, 704216, 772920, 778344, 792243, 833940, 880270, 901740, 972930, 981540, 1056324, 1082088, 1167516, 1232378, 1297240, 1320405, 1352610, 1459395, 1584486, 1667880, 1760540, 1803480, 1848567, 1945860, 1963080, 2112648, 2335032, 2464756, 2640810, 2705220, 2918790, 3080945, 3168972, 3521080, 3697134, 3891720, 3961215, 4929512, 5281620, 5410440, 5545701, 5837580, 6161890, 6337944, 7394268, 7922430, 9242835, 10563240, 11091402, 11675160, 12323780, 14788536, 15844860, 18485670, 22182804, 24647560, 27728505, 31689720, 36971340, 44365608, 55457010, 73942680, 110914020, 221828040]

約数ペア:

[(1, 221828040), (2, 110914020), (3, 73942680), (4, 55457010), (5, 44365608), (6, 36971340), (7, 31689720), (8, 27728505), (9, 24647560), (10, 22182804), (12, 18485670), (14, 15844860), (15, 14788536), (18, 12323780), (19, 11675160), (20, 11091402), (21, 10563240), (24, 9242835), (28, 7922430), (30, 7394268), (35, 6337944), (36, 6161890), (38, 5837580), (40, 5545701), (41, 5410440), (42, 5281620), (45, 4929512), (56, 3961215), (57, 3891720), (60, 3697134), (63, 3521080), (70, 3168972), (72, 3080945), (76, 2918790), (82, 2705220), (84, 2640810), (90, 2464756), (95, 2335032), (105, 2112648), (113, 1963080), (114, 1945860), (120, 1848567), (123, 1803480), (126, 1760540), (133, 1667880), (140, 1584486), (152, 1459395), (164, 1352610), (168, 1320405), (171, 1297240), (180, 1232378), (190, 1167516), (205, 1082088), (210, 1056324), (226, 981540), (228, 972930), (246, 901740), (252, 880270), (266, 833940), (280, 792243), (285, 778344), (287, 772920), (315, 704216), (328, 676305), (339, 654360), (342, 648620), (360, 616189), (369, 601160), (380, 583758), (399, 555960), (410, 541044), (420, 528162), (452, 490770), (456, 486465), (492, 450870), (504, 440135), (532, 416970), (565, 392616), (570, 389172), (574, 386460), (615, 360696), (630, 352108), (665, 333576), (678, 327180), (684, 324310), (738, 300580), (760, 291879), (779, 284760), (791, 280440), (798, 277980), (820, 270522), (840, 264081), (855, 259448), (861, 257640), (904, 245385), (984, 225435), (1017, 218120), (1064, 208485), (1130, 196308), (1140, 194586), (1148, 193230), (1197, 185320), (1230, 180348), (1260, 176054), (1330, 166788), (1356, 163590), (1368, 162155), (1435, 154584), (1476, 150290), (1558, 142380), (1582, 140220), (1596, 138990), (1640, 135261), (1695, 130872), (1710, 129724), (1722, 128820), (1845, 120232), (1995, 111192), (2034, 109060), (2147, 103320), (2260, 98154), (2280, 97293), (2296, 96615), (2337, 94920), (2373, 93480), (2394, 92660), (2460, 90174), (2520, 88027), (2583, 85880), (2660, 83394), (2712, 81795), (2870, 77292), (2952, 75145), (3116, 71190), (3164, 70110), (3192, 69495), (3390, 65436), (3420, 64862), (3444, 64410), (3690, 60116), (3895, 56952), (3955, 56088), (3990, 55596), (4068, 54530), (4294, 51660), (4305, 51528), (4520, 49077), (4633, 47880), (4674, 47460), (4746, 46740), (4788, 46330), (4920, 45087), (5085, 43624), (5166, 42940), (5320, 41697), (5453, 40680), (5740, 38646), (5985, 37064), (6232, 35595), (6328, 35055), (6441, 34440), (6780, 32718), (6840, 32431), (6888, 32205), (7011, 31640), (7119, 31160), (7380, 30058), (7790, 28476), (7910, 28044), (7980, 27798), (8136, 27265), (8588, 25830), (8610, 25764), (9266, 23940), (9348, 23730), (9492, 23370), (9576, 23165), (10170, 21812), (10332, 21470), (10735, 20664), (10906, 20340), (11480, 19323), (11685, 18984), (11865, 18696), (11970, 18532), (12882, 17220), (12915, 17176), (13560, 16359), (13899, 15960), (14022, 15820), (14238, 15580), (14760, 15029)]