2015836380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 6692474880

約数和(自身を除く): 4676638500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 113, 115, 124, 138, 139, 155, 180, 186, 207, 226, 230, 276, 278, 279, 310, 339, 345, 372, 414, 417, 452, 460, 465, 556, 558, 565, 620, 678, 690, 695, 713, 828, 834, 930, 1017, 1035, 1116, 1130, 1251, 1356, 1380, 1390, 1395, 1426, 1668, 1695, 1860, 2034, 2070, 2085, 2139, 2260, 2502, 2599, 2780, 2790, 2852, 3197, 3390, 3503, 3565, 4068, 4140, 4170, 4278, 4309, 5004, 5085, 5198, 5580, 6255, 6394, 6417, 6780, 7006, 7130, 7797, 8340, 8556, 8618, 9591, 10170, 10396, 10509, 10695, 12510, 12788, 12834, 12927, 12995, 14012, 14260, 15594, 15707, 15985, 17236, 17515, 19182, 20340, 21018, 21390, 21545, 23391, 25020, 25668, 25854, 25990, 28773, 31188, 31414, 31527, 31970, 32085, 35030, 38364, 38781, 38985, 42036, 42780, 43090, 46782, 47121, 47955, 51708, 51980, 52545, 57546, 62828, 63054, 63940, 64170, 64635, 70060, 77562, 77970, 78535, 80569, 86180, 93564, 94242, 95910, 99107, 105090, 115092, 116955, 126108, 128340, 129270, 141363, 143865, 155124, 155940, 157070, 157635, 161138, 188484, 191820, 193905, 198214, 210180, 233910, 235605, 241707, 258540, 282726, 287730, 297321, 314140, 315270, 322276, 361261, 387810, 396428, 402845, 467820, 471210, 483414, 486917, 495535, 565452, 575460, 594642, 630540, 706815, 722522, 725121, 775620, 805690, 891963, 942420, 966828, 973834, 991070, 1083783, 1189284, 1208535, 1413630, 1445044, 1450242, 1460751, 1486605, 1611380, 1783926, 1806305, 1947668, 1982140, 2167566, 2417070, 2434585, 2827260, 2900484, 2921502, 2973210, 3251349, 3567852, 3612610, 3625605, 4335132, 4382253, 4459815, 4834140, 4869170, 5418915, 5843004, 5946420, 6502698, 7225220, 7251210, 7303755, 8764506, 8919630, 9738340, 10837830, 11199091, 13005396, 14502420, 14607510, 16256745, 17529012, 17839260, 21675660, 21911265, 22398182, 29215020, 32513490, 33597273, 43822530, 44796364, 55995455, 65026980, 67194546, 87645060, 100791819, 111990910, 134389092, 167986365, 201583638, 223981820, 335972730, 403167276, 503959095, 671945460, 1007918190, 2015836380]

約数ペア:

[(1, 2015836380), (2, 1007918190), (3, 671945460), (4, 503959095), (5, 403167276), (6, 335972730), (9, 223981820), (10, 201583638), (12, 167986365), (15, 134389092), (18, 111990910), (20, 100791819), (23, 87645060), (30, 67194546), (31, 65026980), (36, 55995455), (45, 44796364), (46, 43822530), (60, 33597273), (62, 32513490), (69, 29215020), (90, 22398182), (92, 21911265), (93, 21675660), (113, 17839260), (115, 17529012), (124, 16256745), (138, 14607510), (139, 14502420), (155, 13005396), (180, 11199091), (186, 10837830), (207, 9738340), (226, 8919630), (230, 8764506), (276, 7303755), (278, 7251210), (279, 7225220), (310, 6502698), (339, 5946420), (345, 5843004), (372, 5418915), (414, 4869170), (417, 4834140), (452, 4459815), (460, 4382253), (465, 4335132), (556, 3625605), (558, 3612610), (565, 3567852), (620, 3251349), (678, 2973210), (690, 2921502), (695, 2900484), (713, 2827260), (828, 2434585), (834, 2417070), (930, 2167566), (1017, 1982140), (1035, 1947668), (1116, 1806305), (1130, 1783926), (1251, 1611380), (1356, 1486605), (1380, 1460751), (1390, 1450242), (1395, 1445044), (1426, 1413630), (1668, 1208535), (1695, 1189284), (1860, 1083783), (2034, 991070), (2070, 973834), (2085, 966828), (2139, 942420), (2260, 891963), (2502, 805690), (2599, 775620), (2780, 725121), (2790, 722522), (2852, 706815), (3197, 630540), (3390, 594642), (3503, 575460), (3565, 565452), (4068, 495535), (4140, 486917), (4170, 483414), (4278, 471210), (4309, 467820), (5004, 402845), (5085, 396428), (5198, 387810), (5580, 361261), (6255, 322276), (6394, 315270), (6417, 314140), (6780, 297321), (7006, 287730), (7130, 282726), (7797, 258540), (8340, 241707), (8556, 235605), (8618, 233910), (9591, 210180), (10170, 198214), (10396, 193905), (10509, 191820), (10695, 188484), (12510, 161138), (12788, 157635), (12834, 157070), (12927, 155940), (12995, 155124), (14012, 143865), (14260, 141363), (15594, 129270), (15707, 128340), (15985, 126108), (17236, 116955), (17515, 115092), (19182, 105090), (20340, 99107), (21018, 95910), (21390, 94242), (21545, 93564), (23391, 86180), (25020, 80569), (25668, 78535), (25854, 77970), (25990, 77562), (28773, 70060), (31188, 64635), (31414, 64170), (31527, 63940), (31970, 63054), (32085, 62828), (35030, 57546), (38364, 52545), (38781, 51980), (38985, 51708), (42036, 47955), (42780, 47121), (43090, 46782)]