196231860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 508239180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 31, 33, 36, 44, 45, 46, 55, 60, 62, 66, 69, 90, 92, 93, 99, 110, 115, 124, 132, 138, 139, 155, 165, 180, 186, 198, 207, 220, 230, 253, 276, 278, 279, 310, 330, 341, 345, 372, 396, 414, 417, 460, 465, 495, 506, 556, 558, 620, 660, 682, 690, 695, 713, 759, 828, 834, 930, 990, 1012, 1023, 1035, 1116, 1251, 1265, 1364, 1380, 1390, 1395, 1426, 1518, 1529, 1668, 1705, 1860, 1980, 2046, 2070, 2085, 2139, 2277, 2502, 2530, 2780, 2790, 2852, 3036, 3058, 3069, 3197, 3410, 3565, 3795, 4092, 4140, 4170, 4278, 4309, 4554, 4587, 5004, 5060, 5115, 5580, 6116, 6138, 6255, 6394, 6417, 6820, 7130, 7590, 7645, 7843, 8340, 8556, 8618, 9108, 9174, 9591, 10230, 10695, 11385, 12276, 12510, 12788, 12834, 12927, 13761, 14260, 15180, 15290, 15345, 15686, 15985, 17236, 18348, 19182, 20460, 21390, 21545, 22770, 22935, 23529, 25020, 25668, 25854, 27522, 28773, 30580, 30690, 31372, 31970, 32085, 35167, 38364, 38781, 39215, 42780, 43090, 45540, 45870, 47058, 47399, 47955, 51708, 55044, 57546, 61380, 63940, 64170, 64635, 68805, 70334, 70587, 77562, 78430, 86180, 91740, 94116, 94798, 95910, 99107, 105501, 115092, 117645, 128340, 129270, 137610, 140668, 141174, 142197, 143865, 155124, 156860, 175835, 189596, 191820, 193905, 198214, 211002, 235290, 236995, 258540, 275220, 282348, 284394, 287730, 297321, 316503, 351670, 352935, 387810, 396428, 422004, 426591, 470580, 473990, 495535, 527505, 568788, 575460, 594642, 633006, 703340, 705870, 710985, 775620, 853182, 891963, 947980, 991070, 1055010, 1090177, 1189284, 1266012, 1411740, 1421970, 1486605, 1582515, 1706364, 1783926, 1982140, 2110020, 2132955, 2180354, 2843940, 2973210, 3165030, 3270531, 3567852, 4265910, 4360708, 4459815, 5450885, 5946420, 6330060, 6541062, 8531820, 8919630, 9811593, 10901770, 13082124, 16352655, 17839260, 19623186, 21803540, 32705310, 39246372, 49057965, 65410620, 98115930, 196231860]

約数ペア:

[(1, 196231860), (2, 98115930), (3, 65410620), (4, 49057965), (5, 39246372), (6, 32705310), (9, 21803540), (10, 19623186), (11, 17839260), (12, 16352655), (15, 13082124), (18, 10901770), (20, 9811593), (22, 8919630), (23, 8531820), (30, 6541062), (31, 6330060), (33, 5946420), (36, 5450885), (44, 4459815), (45, 4360708), (46, 4265910), (55, 3567852), (60, 3270531), (62, 3165030), (66, 2973210), (69, 2843940), (90, 2180354), (92, 2132955), (93, 2110020), (99, 1982140), (110, 1783926), (115, 1706364), (124, 1582515), (132, 1486605), (138, 1421970), (139, 1411740), (155, 1266012), (165, 1189284), (180, 1090177), (186, 1055010), (198, 991070), (207, 947980), (220, 891963), (230, 853182), (253, 775620), (276, 710985), (278, 705870), (279, 703340), (310, 633006), (330, 594642), (341, 575460), (345, 568788), (372, 527505), (396, 495535), (414, 473990), (417, 470580), (460, 426591), (465, 422004), (495, 396428), (506, 387810), (556, 352935), (558, 351670), (620, 316503), (660, 297321), (682, 287730), (690, 284394), (695, 282348), (713, 275220), (759, 258540), (828, 236995), (834, 235290), (930, 211002), (990, 198214), (1012, 193905), (1023, 191820), (1035, 189596), (1116, 175835), (1251, 156860), (1265, 155124), (1364, 143865), (1380, 142197), (1390, 141174), (1395, 140668), (1426, 137610), (1518, 129270), (1529, 128340), (1668, 117645), (1705, 115092), (1860, 105501), (1980, 99107), (2046, 95910), (2070, 94798), (2085, 94116), (2139, 91740), (2277, 86180), (2502, 78430), (2530, 77562), (2780, 70587), (2790, 70334), (2852, 68805), (3036, 64635), (3058, 64170), (3069, 63940), (3197, 61380), (3410, 57546), (3565, 55044), (3795, 51708), (4092, 47955), (4140, 47399), (4170, 47058), (4278, 45870), (4309, 45540), (4554, 43090), (4587, 42780), (5004, 39215), (5060, 38781), (5115, 38364), (5580, 35167), (6116, 32085), (6138, 31970), (6255, 31372), (6394, 30690), (6417, 30580), (6820, 28773), (7130, 27522), (7590, 25854), (7645, 25668), (7843, 25020), (8340, 23529), (8556, 22935), (8618, 22770), (9108, 21545), (9174, 21390), (9591, 20460), (10230, 19182), (10695, 18348), (11385, 17236), (12276, 15985), (12510, 15686), (12788, 15345), (12834, 15290), (12927, 15180), (13761, 14260)]