2659841520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 320

約数和(自身を含む): 9761280000

約数和(自身を除く): 7101438480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 79, 80, 84, 98, 105, 112, 120, 140, 147, 158, 168, 196, 210, 237, 240, 245, 280, 294, 316, 336, 343, 392, 395, 409, 420, 474, 490, 553, 560, 588, 632, 686, 735, 784, 790, 818, 840, 948, 980, 1029, 1106, 1176, 1185, 1227, 1264, 1372, 1470, 1580, 1636, 1659, 1680, 1715, 1896, 1960, 2045, 2058, 2212, 2352, 2370, 2454, 2744, 2765, 2863, 2940, 3160, 3272, 3318, 3430, 3792, 3871, 3920, 4090, 4116, 4424, 4740, 4908, 5145, 5488, 5530, 5726, 5880, 6135, 6320, 6544, 6636, 6860, 7742, 8180, 8232, 8295, 8589, 8848, 9480, 9816, 10290, 11060, 11452, 11613, 11760, 12270, 13272, 13720, 14315, 15484, 16360, 16464, 16590, 17178, 18960, 19355, 19632, 20041, 20580, 22120, 22904, 23226, 24540, 26544, 27097, 27440, 28630, 30968, 32311, 32720, 33180, 34356, 38710, 40082, 41160, 42945, 44240, 45808, 46452, 49080, 54194, 57260, 58065, 60123, 61936, 64622, 66360, 68712, 77420, 80164, 81291, 82320, 85890, 92904, 96933, 98160, 100205, 108388, 114520, 116130, 120246, 129244, 132720, 135485, 137424, 140287, 154840, 160328, 161555, 162582, 171780, 185808, 193866, 200410, 216776, 226177, 229040, 232260, 240492, 258488, 270970, 280574, 300615, 309680, 320656, 323110, 325164, 343560, 387732, 400820, 406455, 420861, 433552, 452354, 464520, 480984, 484665, 516976, 541940, 561148, 601230, 646220, 650328, 678531, 687120, 701435, 775464, 801640, 812910, 841722, 904708, 929040, 961968, 969330, 1083880, 1122296, 1130885, 1202460, 1292440, 1300656, 1357062, 1402870, 1550928, 1583239, 1603280, 1625820, 1683444, 1809416, 1938660, 2104305, 2167760, 2244592, 2261770, 2404920, 2584880, 2714124, 2805740, 3166478, 3251640, 3366888, 3392655, 3618832, 3877320, 4208610, 4523540, 4749717, 4809840, 5428248, 5611480, 6332956, 6503280, 6733776, 6785310, 7754640, 7916195, 8417220, 9047080, 9499434, 10856496, 11082673, 11222960, 12665912, 13570620, 15832390, 16834440, 18094160, 18998868, 22165346, 23748585, 25331824, 27141240, 31664780, 33248019, 33668880, 37997736, 44330692, 47497170, 54282480, 55413365, 63329560, 66496038, 75995472, 88661384, 94994340, 110826730, 126659120, 132992076, 166240095, 177322768, 189988680, 221653460, 265984152, 332480190, 379977360, 443306920, 531968304, 664960380, 886613840, 1329920760, 2659841520]

約数ペア:

[(1, 2659841520), (2, 1329920760), (3, 886613840), (4, 664960380), (5, 531968304), (6, 443306920), (7, 379977360), (8, 332480190), (10, 265984152), (12, 221653460), (14, 189988680), (15, 177322768), (16, 166240095), (20, 132992076), (21, 126659120), (24, 110826730), (28, 94994340), (30, 88661384), (35, 75995472), (40, 66496038), (42, 63329560), (48, 55413365), (49, 54282480), (56, 47497170), (60, 44330692), (70, 37997736), (79, 33668880), (80, 33248019), (84, 31664780), (98, 27141240), (105, 25331824), (112, 23748585), (120, 22165346), (140, 18998868), (147, 18094160), (158, 16834440), (168, 15832390), (196, 13570620), (210, 12665912), (237, 11222960), (240, 11082673), (245, 10856496), (280, 9499434), (294, 9047080), (316, 8417220), (336, 7916195), (343, 7754640), (392, 6785310), (395, 6733776), (409, 6503280), (420, 6332956), (474, 5611480), (490, 5428248), (553, 4809840), (560, 4749717), (588, 4523540), (632, 4208610), (686, 3877320), (735, 3618832), (784, 3392655), (790, 3366888), (818, 3251640), (840, 3166478), (948, 2805740), (980, 2714124), (1029, 2584880), (1106, 2404920), (1176, 2261770), (1185, 2244592), (1227, 2167760), (1264, 2104305), (1372, 1938660), (1470, 1809416), (1580, 1683444), (1636, 1625820), (1659, 1603280), (1680, 1583239), (1715, 1550928), (1896, 1402870), (1960, 1357062), (2045, 1300656), (2058, 1292440), (2212, 1202460), (2352, 1130885), (2370, 1122296), (2454, 1083880), (2744, 969330), (2765, 961968), (2863, 929040), (2940, 904708), (3160, 841722), (3272, 812910), (3318, 801640), (3430, 775464), (3792, 701435), (3871, 687120), (3920, 678531), (4090, 650328), (4116, 646220), (4424, 601230), (4740, 561148), (4908, 541940), (5145, 516976), (5488, 484665), (5530, 480984), (5726, 464520), (5880, 452354), (6135, 433552), (6320, 420861), (6544, 406455), (6636, 400820), (6860, 387732), (7742, 343560), (8180, 325164), (8232, 323110), (8295, 320656), (8589, 309680), (8848, 300615), (9480, 280574), (9816, 270970), (10290, 258488), (11060, 240492), (11452, 232260), (11613, 229040), (11760, 226177), (12270, 216776), (13272, 200410), (13720, 193866), (14315, 185808), (15484, 171780), (16360, 162582), (16464, 161555), (16590, 160328), (17178, 154840), (18960, 140287), (19355, 137424), (19632, 135485), (20041, 132720), (20580, 129244), (22120, 120246), (22904, 116130), (23226, 114520), (24540, 108388), (26544, 100205), (27097, 98160), (27440, 96933), (28630, 92904), (30968, 85890), (32311, 82320), (32720, 81291), (33180, 80164), (34356, 77420), (38710, 68712), (40082, 66360), (41160, 64622), (42945, 61936), (44240, 60123), (45808, 58065), (46452, 57260), (49080, 54194)]