28206360

素因数分解:

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

素因数の和:88

約数の個数: 384

約数和(自身を含む): 120657600

約数和(自身を除く): 92451240

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, 82, 84, 90, 91, 98, 104, 105, 108, 117, 120, 123, 126, 130, 135, 140, 147, 156, 164, 168, 180, 182, 189, 195, 196, 205, 210, 216, 234, 245, 246, 252, 260, 270, 273, 280, 287, 294, 312, 315, 328, 351, 360, 364, 369, 378, 390, 392, 410, 420, 441, 455, 468, 490, 492, 504, 520, 533, 540, 546, 574, 585, 588, 615, 630, 637, 702, 728, 735, 738, 756, 780, 819, 820, 840, 861, 882, 910, 936, 945, 980, 984, 1066, 1080, 1092, 1107, 1148, 1170, 1176, 1230, 1260, 1274, 1323, 1365, 1404, 1435, 1470, 1476, 1512, 1560, 1599, 1638, 1640, 1722, 1755, 1764, 1820, 1845, 1890, 1911, 1960, 2009, 2132, 2184, 2205, 2214, 2296, 2340, 2457, 2460, 2520, 2548, 2583, 2646, 2665, 2730, 2808, 2870, 2940, 2952, 3185, 3198, 3276, 3444, 3510, 3528, 3640, 3690, 3731, 3780, 3822, 4018, 4095, 4264, 4305, 4410, 4428, 4680, 4797, 4914, 4920, 5096, 5166, 5292, 5330, 5460, 5535, 5733, 5740, 5880, 6027, 6370, 6396, 6552, 6615, 6888, 7020, 7380, 7462, 7560, 7644, 7749, 7995, 8036, 8190, 8610, 8820, 8856, 9555, 9594, 9828, 10045, 10332, 10584, 10660, 10920, 11070, 11193, 11466, 11480, 12054, 12285, 12740, 12792, 12915, 13230, 14040, 14391, 14760, 14924, 15288, 15498, 15990, 16072, 16380, 17199, 17220, 17640, 18081, 18655, 19110, 19188, 19656, 20090, 20664, 21320, 22140, 22386, 22932, 23985, 24108, 24570, 25480, 25830, 26117, 26460, 28665, 28782, 29848, 30135, 30996, 31980, 32760, 33579, 34398, 34440, 36162, 37310, 38220, 38376, 38745, 40180, 44280, 44772, 45864, 47970, 48216, 49140, 51660, 52234, 52920, 54243, 55965, 57330, 57564, 60270, 61992, 63960, 67158, 68796, 71955, 72324, 74620, 76440, 77490, 78351, 80360, 85995, 89544, 90405, 95940, 98280, 100737, 103320, 104468, 108486, 111930, 114660, 115128, 120540, 130585, 134316, 137592, 143910, 144648, 149240, 154980, 156702, 167895, 171990, 180810, 191880, 201474, 208936, 216972, 223860, 229320, 235053, 241080, 261170, 268632, 271215, 287820, 309960, 313404, 335790, 343980, 361620, 391755, 402948, 433944, 447720, 470106, 503685, 522340, 542430, 575640, 626808, 671580, 687960, 705159, 723240, 783510, 805896, 940212, 1007370, 1044680, 1084860, 1175265, 1343160, 1410318, 1567020, 1880424, 2014740, 2169720, 2350530, 2820636, 3134040, 3525795, 4029480, 4701060, 5641272, 7051590, 9402120, 14103180, 28206360]

約数ペア:

[(1, 28206360), (2, 14103180), (3, 9402120), (4, 7051590), (5, 5641272), (6, 4701060), (7, 4029480), (8, 3525795), (9, 3134040), (10, 2820636), (12, 2350530), (13, 2169720), (14, 2014740), (15, 1880424), (18, 1567020), (20, 1410318), (21, 1343160), (24, 1175265), (26, 1084860), (27, 1044680), (28, 1007370), (30, 940212), (35, 805896), (36, 783510), (39, 723240), (40, 705159), (41, 687960), (42, 671580), (45, 626808), (49, 575640), (52, 542430), (54, 522340), (56, 503685), (60, 470106), (63, 447720), (65, 433944), (70, 402948), (72, 391755), (78, 361620), (82, 343980), (84, 335790), (90, 313404), (91, 309960), (98, 287820), (104, 271215), (105, 268632), (108, 261170), (117, 241080), (120, 235053), (123, 229320), (126, 223860), (130, 216972), (135, 208936), (140, 201474), (147, 191880), (156, 180810), (164, 171990), (168, 167895), (180, 156702), (182, 154980), (189, 149240), (195, 144648), (196, 143910), (205, 137592), (210, 134316), (216, 130585), (234, 120540), (245, 115128), (246, 114660), (252, 111930), (260, 108486), (270, 104468), (273, 103320), (280, 100737), (287, 98280), (294, 95940), (312, 90405), (315, 89544), (328, 85995), (351, 80360), (360, 78351), (364, 77490), (369, 76440), (378, 74620), (390, 72324), (392, 71955), (410, 68796), (420, 67158), (441, 63960), (455, 61992), (468, 60270), (490, 57564), (492, 57330), (504, 55965), (520, 54243), (533, 52920), (540, 52234), (546, 51660), (574, 49140), (585, 48216), (588, 47970), (615, 45864), (630, 44772), (637, 44280), (702, 40180), (728, 38745), (735, 38376), (738, 38220), (756, 37310), (780, 36162), (819, 34440), (820, 34398), (840, 33579), (861, 32760), (882, 31980), (910, 30996), (936, 30135), (945, 29848), (980, 28782), (984, 28665), (1066, 26460), (1080, 26117), (1092, 25830), (1107, 25480), (1148, 24570), (1170, 24108), (1176, 23985), (1230, 22932), (1260, 22386), (1274, 22140), (1323, 21320), (1365, 20664), (1404, 20090), (1435, 19656), (1470, 19188), (1476, 19110), (1512, 18655), (1560, 18081), (1599, 17640), (1638, 17220), (1640, 17199), (1722, 16380), (1755, 16072), (1764, 15990), (1820, 15498), (1845, 15288), (1890, 14924), (1911, 14760), (1960, 14391), (2009, 14040), (2132, 13230), (2184, 12915), (2205, 12792), (2214, 12740), (2296, 12285), (2340, 12054), (2457, 11480), (2460, 11466), (2520, 11193), (2548, 11070), (2583, 10920), (2646, 10660), (2665, 10584), (2730, 10332), (2808, 10045), (2870, 9828), (2940, 9594), (2952, 9555), (3185, 8856), (3198, 8820), (3276, 8610), (3444, 8190), (3510, 8036), (3528, 7995), (3640, 7749), (3690, 7644), (3731, 7560), (3780, 7462), (3822, 7380), (4018, 7020), (4095, 6888), (4264, 6615), (4305, 6552), (4410, 6396), (4428, 6370), (4680, 6027), (4797, 5880), (4914, 5740), (4920, 5733), (5096, 5535), (5166, 5460), (5292, 5330)]