207878580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 360

約数和(自身を含む): 813612072

約数和(自身を除く): 605733492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 49, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 98, 105, 111, 117, 126, 130, 140, 147, 148, 156, 180, 182, 185, 195, 196, 210, 222, 234, 245, 252, 259, 260, 273, 294, 315, 333, 343, 364, 370, 390, 420, 441, 444, 455, 468, 481, 490, 518, 546, 555, 585, 588, 630, 637, 666, 686, 735, 740, 777, 780, 819, 882, 910, 962, 980, 1029, 1036, 1092, 1110, 1170, 1260, 1274, 1295, 1332, 1365, 1372, 1443, 1470, 1554, 1638, 1665, 1715, 1764, 1813, 1820, 1911, 1924, 2058, 2205, 2220, 2331, 2340, 2401, 2405, 2548, 2590, 2730, 2886, 2940, 3087, 3108, 3185, 3276, 3330, 3367, 3430, 3626, 3822, 3885, 4095, 4116, 4329, 4410, 4459, 4662, 4802, 4810, 5145, 5180, 5439, 5460, 5733, 5772, 6174, 6370, 6660, 6734, 6860, 7203, 7215, 7252, 7644, 7770, 8190, 8658, 8820, 8918, 9065, 9324, 9555, 9604, 9620, 10101, 10290, 10878, 11466, 11655, 12005, 12348, 12691, 12740, 13377, 13468, 14406, 14430, 15435, 15540, 16317, 16380, 16835, 17316, 17836, 18130, 19110, 20202, 20580, 21609, 21645, 21756, 22295, 22932, 23310, 23569, 24010, 25382, 26754, 27195, 28665, 28812, 28860, 30303, 30870, 31213, 32634, 33670, 36015, 36260, 38073, 38220, 40131, 40404, 43218, 43290, 44590, 46620, 47138, 48020, 50505, 50764, 53508, 54390, 57330, 60606, 61740, 62426, 63455, 65268, 66885, 67340, 70707, 72030, 76146, 80262, 81585, 86436, 86580, 88837, 89180, 93639, 94276, 101010, 108045, 108780, 114219, 114660, 117845, 121212, 124852, 126910, 133770, 141414, 144060, 151515, 152292, 156065, 160524, 163170, 164983, 177674, 187278, 190365, 200655, 202020, 212121, 216090, 228438, 235690, 253820, 266511, 267540, 280917, 282828, 303030, 312130, 326340, 329966, 353535, 355348, 374556, 380730, 401310, 424242, 432180, 444185, 456876, 468195, 471380, 494949, 533022, 561834, 571095, 606060, 624260, 659932, 707070, 761460, 799533, 802620, 824915, 848484, 888370, 936390, 989898, 1060605, 1066044, 1123668, 1142190, 1154881, 1332555, 1404585, 1414140, 1484847, 1599066, 1649830, 1776740, 1872780, 1979796, 2121210, 2284380, 2309762, 2474745, 2665110, 2809170, 2969694, 3198132, 3299660, 3464643, 3997665, 4242420, 4619524, 4949490, 5330220, 5618340, 5774405, 5939388, 6929286, 7424235, 7995330, 9898980, 10393929, 11548810, 13858572, 14848470, 15990660, 17323215, 20787858, 23097620, 29696940, 34646430, 41575716, 51969645, 69292860, 103939290, 207878580]

約数ペア:

[(1, 207878580), (2, 103939290), (3, 69292860), (4, 51969645), (5, 41575716), (6, 34646430), (7, 29696940), (9, 23097620), (10, 20787858), (12, 17323215), (13, 15990660), (14, 14848470), (15, 13858572), (18, 11548810), (20, 10393929), (21, 9898980), (26, 7995330), (28, 7424235), (30, 6929286), (35, 5939388), (36, 5774405), (37, 5618340), (39, 5330220), (42, 4949490), (45, 4619524), (49, 4242420), (52, 3997665), (60, 3464643), (63, 3299660), (65, 3198132), (70, 2969694), (74, 2809170), (78, 2665110), (84, 2474745), (90, 2309762), (91, 2284380), (98, 2121210), (105, 1979796), (111, 1872780), (117, 1776740), (126, 1649830), (130, 1599066), (140, 1484847), (147, 1414140), (148, 1404585), (156, 1332555), (180, 1154881), (182, 1142190), (185, 1123668), (195, 1066044), (196, 1060605), (210, 989898), (222, 936390), (234, 888370), (245, 848484), (252, 824915), (259, 802620), (260, 799533), (273, 761460), (294, 707070), (315, 659932), (333, 624260), (343, 606060), (364, 571095), (370, 561834), (390, 533022), (420, 494949), (441, 471380), (444, 468195), (455, 456876), (468, 444185), (481, 432180), (490, 424242), (518, 401310), (546, 380730), (555, 374556), (585, 355348), (588, 353535), (630, 329966), (637, 326340), (666, 312130), (686, 303030), (735, 282828), (740, 280917), (777, 267540), (780, 266511), (819, 253820), (882, 235690), (910, 228438), (962, 216090), (980, 212121), (1029, 202020), (1036, 200655), (1092, 190365), (1110, 187278), (1170, 177674), (1260, 164983), (1274, 163170), (1295, 160524), (1332, 156065), (1365, 152292), (1372, 151515), (1443, 144060), (1470, 141414), (1554, 133770), (1638, 126910), (1665, 124852), (1715, 121212), (1764, 117845), (1813, 114660), (1820, 114219), (1911, 108780), (1924, 108045), (2058, 101010), (2205, 94276), (2220, 93639), (2331, 89180), (2340, 88837), (2401, 86580), (2405, 86436), (2548, 81585), (2590, 80262), (2730, 76146), (2886, 72030), (2940, 70707), (3087, 67340), (3108, 66885), (3185, 65268), (3276, 63455), (3330, 62426), (3367, 61740), (3430, 60606), (3626, 57330), (3822, 54390), (3885, 53508), (4095, 50764), (4116, 50505), (4329, 48020), (4410, 47138), (4459, 46620), (4662, 44590), (4802, 43290), (4810, 43218), (5145, 40404), (5180, 40131), (5439, 38220), (5460, 38073), (5733, 36260), (5772, 36015), (6174, 33670), (6370, 32634), (6660, 31213), (6734, 30870), (6860, 30303), (7203, 28860), (7215, 28812), (7252, 28665), (7644, 27195), (7770, 26754), (8190, 25382), (8658, 24010), (8820, 23569), (8918, 23310), (9065, 22932), (9324, 22295), (9555, 21756), (9604, 21645), (9620, 21609), (10101, 20580), (10290, 20202), (10878, 19110), (11466, 18130), (11655, 17836), (12005, 17316), (12348, 16835), (12691, 16380), (12740, 16317), (13377, 15540), (13468, 15435), (14406, 14430)]