253857240

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 576

約数和(自身を含む): 1097984160

約数和(自身を除く): 844126920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 82, 84, 90, 91, 98, 104, 105, 108, 117, 120, 123, 126, 130, 135, 140, 147, 156, 162, 164, 168, 180, 182, 189, 195, 196, 205, 210, 216, 234, 243, 245, 246, 252, 260, 270, 273, 280, 287, 294, 312, 315, 324, 328, 351, 360, 364, 369, 378, 390, 392, 405, 410, 420, 441, 455, 468, 486, 490, 492, 504, 520, 533, 540, 546, 567, 574, 585, 588, 615, 630, 637, 648, 702, 728, 735, 738, 756, 780, 810, 819, 820, 840, 861, 882, 910, 936, 945, 972, 980, 984, 1053, 1066, 1080, 1092, 1107, 1134, 1148, 1170, 1176, 1215, 1230, 1260, 1274, 1323, 1365, 1404, 1435, 1470, 1476, 1512, 1560, 1599, 1620, 1638, 1640, 1701, 1722, 1755, 1764, 1820, 1845, 1890, 1911, 1944, 1960, 2009, 2106, 2132, 2184, 2205, 2214, 2268, 2296, 2340, 2430, 2457, 2460, 2520, 2548, 2583, 2646, 2665, 2730, 2808, 2835, 2870, 2940, 2952, 3159, 3185, 3198, 3240, 3276, 3321, 3402, 3444, 3510, 3528, 3640, 3690, 3731, 3780, 3822, 3969, 4018, 4095, 4212, 4264, 4305, 4410, 4428, 4536, 4680, 4797, 4860, 4914, 4920, 5096, 5166, 5265, 5292, 5330, 5460, 5535, 5670, 5733, 5740, 5880, 6027, 6318, 6370, 6396, 6552, 6615, 6642, 6804, 6888, 7020, 7371, 7380, 7462, 7560, 7644, 7749, 7938, 7995, 8036, 8190, 8424, 8505, 8610, 8820, 8856, 9555, 9594, 9720, 9828, 9963, 10045, 10332, 10530, 10584, 10660, 10920, 11070, 11193, 11340, 11466, 11480, 11907, 12054, 12285, 12636, 12740, 12792, 12915, 13230, 13284, 13608, 14040, 14391, 14742, 14760, 14924, 15288, 15498, 15795, 15876, 15990, 16072, 16380, 16605, 17010, 17199, 17220, 17640, 18081, 18655, 19110, 19188, 19656, 19845, 19926, 20090, 20664, 21060, 21320, 22113, 22140, 22386, 22680, 22932, 23247, 23814, 23985, 24108, 24570, 25272, 25480, 25830, 26117, 26460, 26568, 28665, 28782, 29484, 29848, 30135, 30996, 31590, 31752, 31980, 32760, 33210, 33579, 34020, 34398, 34440, 36162, 36855, 37310, 38220, 38376, 38745, 39690, 39852, 40180, 42120, 43173, 44226, 44280, 44772, 45864, 46494, 47628, 47970, 48216, 49140, 49815, 51597, 51660, 52234, 52920, 54243, 55965, 57330, 57564, 58968, 59535, 60270, 61992, 63180, 63960, 66420, 67158, 68040, 68796, 69741, 71955, 72324, 73710, 74620, 76440, 77490, 78351, 79380, 79704, 80360, 85995, 86346, 88452, 89544, 90405, 92988, 95256, 95940, 98280, 99630, 100737, 103194, 103320, 104468, 108486, 110565, 111930, 114660, 115128, 116235, 119070, 120540, 126360, 129519, 130585, 132840, 134316, 137592, 139482, 143910, 144648, 147420, 149240, 154791, 154980, 156702, 158760, 162729, 167895, 171990, 172692, 176904, 180810, 185976, 191880, 199260, 201474, 206388, 208936, 215865, 216972, 221130, 223860, 229320, 232470, 235053, 238140, 241080, 257985, 259038, 261170, 268632, 271215, 278964, 287820, 294840, 302211, 309582, 309960, 313404, 325458, 335790, 343980, 345384, 348705, 361620, 391755, 398520, 402948, 412776, 431730, 433944, 442260, 447720, 464940, 470106, 476280, 488187, 503685, 515970, 518076, 522340, 542430, 557928, 575640, 604422, 619164, 626808, 647595, 650916, 671580, 687960, 697410, 705159, 723240, 773955, 783510, 805896, 813645, 863460, 884520, 906633, 929880, 940212, 976374, 1007370, 1031940, 1036152, 1044680, 1084860, 1175265, 1208844, 1238328, 1295190, 1301832, 1343160, 1394820, 1410318, 1511055, 1547910, 1567020, 1627290, 1726920, 1813266, 1880424, 1952748, 2014740, 2063880, 2115477, 2169720, 2350530, 2417688, 2440935, 2590380, 2789640, 2820636, 3022110, 3095820, 3134040, 3254580, 3525795, 3626532, 3905496, 4029480, 4230954, 4533165, 4701060, 4881870, 5180760, 5641272, 6044220, 6191640, 6346431, 6509160, 7051590, 7253064, 8461908, 9066330, 9402120, 9763740, 10577385, 12088440, 12692862, 14103180, 16923816, 18132660, 19527480, 21154770, 25385724, 28206360, 31732155, 36265320, 42309540, 50771448, 63464310, 84619080, 126928620, 253857240]

約数ペア:

[(1, 253857240), (2, 126928620), (3, 84619080), (4, 63464310), (5, 50771448), (6, 42309540), (7, 36265320), (8, 31732155), (9, 28206360), (10, 25385724), (12, 21154770), (13, 19527480), (14, 18132660), (15, 16923816), (18, 14103180), (20, 12692862), (21, 12088440), (24, 10577385), (26, 9763740), (27, 9402120), (28, 9066330), (30, 8461908), (35, 7253064), (36, 7051590), (39, 6509160), (40, 6346431), (41, 6191640), (42, 6044220), (45, 5641272), (49, 5180760), (52, 4881870), (54, 4701060), (56, 4533165), (60, 4230954), (63, 4029480), (65, 3905496), (70, 3626532), (72, 3525795), (78, 3254580), (81, 3134040), (82, 3095820), (84, 3022110), (90, 2820636), (91, 2789640), (98, 2590380), (104, 2440935), (105, 2417688), (108, 2350530), (117, 2169720), (120, 2115477), (123, 2063880), (126, 2014740), (130, 1952748), (135, 1880424), (140, 1813266), (147, 1726920), (156, 1627290), (162, 1567020), (164, 1547910), (168, 1511055), (180, 1410318), (182, 1394820), (189, 1343160), (195, 1301832), (196, 1295190), (205, 1238328), (210, 1208844), (216, 1175265), (234, 1084860), (243, 1044680), (245, 1036152), (246, 1031940), (252, 1007370), (260, 976374), (270, 940212), (273, 929880), (280, 906633), (287, 884520), (294, 863460), (312, 813645), (315, 805896), (324, 783510), (328, 773955), (351, 723240), (360, 705159), (364, 697410), (369, 687960), (378, 671580), (390, 650916), (392, 647595), (405, 626808), (410, 619164), (420, 604422), (441, 575640), (455, 557928), (468, 542430), (486, 522340), (490, 518076), (492, 515970), (504, 503685), (520, 488187), (533, 476280), (540, 470106), (546, 464940), (567, 447720), (574, 442260), (585, 433944), (588, 431730), (615, 412776), (630, 402948), (637, 398520), (648, 391755), (702, 361620), (728, 348705), (735, 345384), (738, 343980), (756, 335790), (780, 325458), (810, 313404), (819, 309960), (820, 309582), (840, 302211), (861, 294840), (882, 287820), (910, 278964), (936, 271215), (945, 268632), (972, 261170), (980, 259038), (984, 257985), (1053, 241080), (1066, 238140), (1080, 235053), (1092, 232470), (1107, 229320), (1134, 223860), (1148, 221130), (1170, 216972), (1176, 215865), (1215, 208936), (1230, 206388), (1260, 201474), (1274, 199260), (1323, 191880), (1365, 185976), (1404, 180810), (1435, 176904), (1470, 172692), (1476, 171990), (1512, 167895), (1560, 162729), (1599, 158760), (1620, 156702), (1638, 154980), (1640, 154791), (1701, 149240), (1722, 147420), (1755, 144648), (1764, 143910), (1820, 139482), (1845, 137592), (1890, 134316), (1911, 132840), (1944, 130585), (1960, 129519), (2009, 126360), (2106, 120540), (2132, 119070), (2184, 116235), (2205, 115128), (2214, 114660), (2268, 111930), (2296, 110565), (2340, 108486), (2430, 104468), (2457, 103320), (2460, 103194), (2520, 100737), (2548, 99630), (2583, 98280), (2646, 95940), (2665, 95256), (2730, 92988), (2808, 90405), (2835, 89544), (2870, 88452), (2940, 86346), (2952, 85995), (3159, 80360), (3185, 79704), (3198, 79380), (3240, 78351), (3276, 77490), (3321, 76440), (3402, 74620), (3444, 73710), (3510, 72324), (3528, 71955), (3640, 69741), (3690, 68796), (3731, 68040), (3780, 67158), (3822, 66420), (3969, 63960), (4018, 63180), (4095, 61992), (4212, 60270), (4264, 59535), (4305, 58968), (4410, 57564), (4428, 57330), (4536, 55965), (4680, 54243), (4797, 52920), (4860, 52234), (4914, 51660), (4920, 51597), (5096, 49815), (5166, 49140), (5265, 48216), (5292, 47970), (5330, 47628), (5460, 46494), (5535, 45864), (5670, 44772), (5733, 44280), (5740, 44226), (5880, 43173), (6027, 42120), (6318, 40180), (6370, 39852), (6396, 39690), (6552, 38745), (6615, 38376), (6642, 38220), (6804, 37310), (6888, 36855), (7020, 36162), (7371, 34440), (7380, 34398), (7462, 34020), (7560, 33579), (7644, 33210), (7749, 32760), (7938, 31980), (7995, 31752), (8036, 31590), (8190, 30996), (8424, 30135), (8505, 29848), (8610, 29484), (8820, 28782), (8856, 28665), (9555, 26568), (9594, 26460), (9720, 26117), (9828, 25830), (9963, 25480), (10045, 25272), (10332, 24570), (10530, 24108), (10584, 23985), (10660, 23814), (10920, 23247), (11070, 22932), (11193, 22680), (11340, 22386), (11466, 22140), (11480, 22113), (11907, 21320), (12054, 21060), (12285, 20664), (12636, 20090), (12740, 19926), (12792, 19845), (12915, 19656), (13230, 19188), (13284, 19110), (13608, 18655), (14040, 18081), (14391, 17640), (14742, 17220), (14760, 17199), (14924, 17010), (15288, 16605), (15498, 16380), (15795, 16072), (15876, 15990)]