1215447480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13718

約数の個数: 192

約数和(自身を含む): 4478292000

約数和(自身を除く): 3262844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 13669, 14820, 17784, 22230, 27338, 29640, 41007, 44460, 54676, 68345, 82014, 88920, 109352, 123021, 136690, 164028, 177697, 205035, 246042, 259711, 273380, 328056, 355394, 410070, 492084, 519422, 533091, 546760, 615105, 710788, 779133, 820140, 888485, 984168, 1038844, 1066182, 1230210, 1298555, 1421576, 1558266, 1599273, 1640280, 1776970, 2077688, 2132364, 2337399, 2460420, 2597110, 2665455, 3116532, 3198546, 3376243, 3553940, 3895665, 4264728, 4674798, 4920840, 5194220, 5330910, 6233064, 6397092, 6752486, 7107880, 7791330, 7996365, 9349596, 10128729, 10388440, 10661820, 11686995, 12794184, 13504972, 15582660, 15992730, 16881215, 18699192, 20257458, 21323640, 23373990, 27009944, 30386187, 31165320, 31985460, 33762430, 40514916, 46747980, 50643645, 60772374, 63970920, 67524860, 81029832, 93495960, 101287290, 121544748, 135049720, 151930935, 202574580, 243089496, 303861870, 405149160, 607723740, 1215447480]

約数ペア:

[(1, 1215447480), (2, 607723740), (3, 405149160), (4, 303861870), (5, 243089496), (6, 202574580), (8, 151930935), (9, 135049720), (10, 121544748), (12, 101287290), (13, 93495960), (15, 81029832), (18, 67524860), (19, 63970920), (20, 60772374), (24, 50643645), (26, 46747980), (30, 40514916), (36, 33762430), (38, 31985460), (39, 31165320), (40, 30386187), (45, 27009944), (52, 23373990), (57, 21323640), (60, 20257458), (65, 18699192), (72, 16881215), (76, 15992730), (78, 15582660), (90, 13504972), (95, 12794184), (104, 11686995), (114, 10661820), (117, 10388440), (120, 10128729), (130, 9349596), (152, 7996365), (156, 7791330), (171, 7107880), (180, 6752486), (190, 6397092), (195, 6233064), (228, 5330910), (234, 5194220), (247, 4920840), (260, 4674798), (285, 4264728), (312, 3895665), (342, 3553940), (360, 3376243), (380, 3198546), (390, 3116532), (456, 2665455), (468, 2597110), (494, 2460420), (520, 2337399), (570, 2132364), (585, 2077688), (684, 1776970), (741, 1640280), (760, 1599273), (780, 1558266), (855, 1421576), (936, 1298555), (988, 1230210), (1140, 1066182), (1170, 1038844), (1235, 984168), (1368, 888485), (1482, 820140), (1560, 779133), (1710, 710788), (1976, 615105), (2223, 546760), (2280, 533091), (2340, 519422), (2470, 492084), (2964, 410070), (3420, 355394), (3705, 328056), (4446, 273380), (4680, 259711), (4940, 246042), (5928, 205035), (6840, 177697), (7410, 164028), (8892, 136690), (9880, 123021), (11115, 109352), (13669, 88920), (14820, 82014), (17784, 68345), (22230, 54676), (27338, 44460), (29640, 41007)]