20414854320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{29423}}^1$

素因数の和:29512

約数の個数: 240

約数和(自身を含む): 74868779520

約数和(自身を除く): 54453925200

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, 59, 60, 70, 80, 84, 98, 105, 112, 118, 120, 140, 147, 168, 177, 196, 210, 236, 240, 245, 280, 294, 295, 336, 354, 392, 413, 420, 472, 490, 560, 588, 590, 708, 735, 784, 826, 840, 885, 944, 980, 1176, 1180, 1239, 1416, 1470, 1652, 1680, 1770, 1960, 2065, 2352, 2360, 2478, 2832, 2891, 2940, 3304, 3540, 3920, 4130, 4720, 4956, 5782, 5880, 6195, 6608, 7080, 8260, 8673, 9912, 11564, 11760, 12390, 14160, 14455, 16520, 17346, 19824, 23128, 24780, 28910, 29423, 33040, 34692, 43365, 46256, 49560, 57820, 58846, 69384, 86730, 88269, 99120, 115640, 117692, 138768, 147115, 173460, 176538, 205961, 231280, 235384, 294230, 346920, 353076, 411922, 441345, 470768, 588460, 617883, 693840, 706152, 823844, 882690, 1029805, 1176920, 1235766, 1412304, 1441727, 1647688, 1735957, 1765380, 2059610, 2353840, 2471532, 2883454, 3089415, 3295376, 3471914, 3530760, 4119220, 4325181, 4943064, 5207871, 5766908, 6178830, 6943828, 7061520, 7208635, 8238440, 8650362, 8679785, 9886128, 10415742, 11533816, 12151699, 12357660, 13887656, 14417270, 16476880, 17300724, 17359570, 20831484, 21625905, 23067632, 24303398, 24715320, 26039355, 27775312, 28834540, 34601448, 34719140, 36455097, 41662968, 43251810, 48606796, 49430640, 52078710, 57669080, 60758495, 69202896, 69438280, 72910194, 83325936, 85061893, 86503620, 97213592, 104157420, 115338160, 121516990, 138876560, 145820388, 170123786, 173007240, 182275485, 194427184, 208314840, 243033980, 255185679, 291640776, 340247572, 346014480, 364550970, 416629680, 425309465, 486067960, 510371358, 583281552, 680495144, 729101940, 850618930, 972135920, 1020742716, 1275928395, 1360990288, 1458203880, 1701237860, 2041485432, 2551856790, 2916407760, 3402475720, 4082970864, 5103713580, 6804951440, 10207427160, 20414854320]

約数ペア:

[(1, 20414854320), (2, 10207427160), (3, 6804951440), (4, 5103713580), (5, 4082970864), (6, 3402475720), (7, 2916407760), (8, 2551856790), (10, 2041485432), (12, 1701237860), (14, 1458203880), (15, 1360990288), (16, 1275928395), (20, 1020742716), (21, 972135920), (24, 850618930), (28, 729101940), (30, 680495144), (35, 583281552), (40, 510371358), (42, 486067960), (48, 425309465), (49, 416629680), (56, 364550970), (59, 346014480), (60, 340247572), (70, 291640776), (80, 255185679), (84, 243033980), (98, 208314840), (105, 194427184), (112, 182275485), (118, 173007240), (120, 170123786), (140, 145820388), (147, 138876560), (168, 121516990), (177, 115338160), (196, 104157420), (210, 97213592), (236, 86503620), (240, 85061893), (245, 83325936), (280, 72910194), (294, 69438280), (295, 69202896), (336, 60758495), (354, 57669080), (392, 52078710), (413, 49430640), (420, 48606796), (472, 43251810), (490, 41662968), (560, 36455097), (588, 34719140), (590, 34601448), (708, 28834540), (735, 27775312), (784, 26039355), (826, 24715320), (840, 24303398), (885, 23067632), (944, 21625905), (980, 20831484), (1176, 17359570), (1180, 17300724), (1239, 16476880), (1416, 14417270), (1470, 13887656), (1652, 12357660), (1680, 12151699), (1770, 11533816), (1960, 10415742), (2065, 9886128), (2352, 8679785), (2360, 8650362), (2478, 8238440), (2832, 7208635), (2891, 7061520), (2940, 6943828), (3304, 6178830), (3540, 5766908), (3920, 5207871), (4130, 4943064), (4720, 4325181), (4956, 4119220), (5782, 3530760), (5880, 3471914), (6195, 3295376), (6608, 3089415), (7080, 2883454), (8260, 2471532), (8673, 2353840), (9912, 2059610), (11564, 1765380), (11760, 1735957), (12390, 1647688), (14160, 1441727), (14455, 1412304), (16520, 1235766), (17346, 1176920), (19824, 1029805), (23128, 882690), (24780, 823844), (28910, 706152), (29423, 693840), (33040, 617883), (34692, 588460), (43365, 470768), (46256, 441345), (49560, 411922), (57820, 353076), (58846, 346920), (69384, 294230), (86730, 235384), (88269, 231280), (99120, 205961), (115640, 176538), (117692, 173460), (138768, 147115)]