83656440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 315057600

約数和(自身を除く): 231401160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 373, 420, 445, 504, 534, 623, 630, 712, 746, 801, 840, 890, 1068, 1119, 1246, 1260, 1335, 1492, 1602, 1780, 1865, 1869, 2136, 2238, 2492, 2520, 2611, 2670, 2984, 3115, 3204, 3357, 3560, 3730, 3738, 4005, 4476, 4984, 5222, 5340, 5595, 5607, 6230, 6408, 6714, 7460, 7476, 7833, 8010, 8952, 9345, 10444, 10680, 11190, 11214, 12460, 13055, 13428, 14920, 14952, 15666, 16020, 16785, 18690, 20888, 22380, 22428, 23499, 24920, 26110, 26856, 28035, 31332, 32040, 33197, 33570, 37380, 39165, 44760, 44856, 46998, 52220, 56070, 62664, 66394, 67140, 74760, 78330, 93996, 99591, 104440, 112140, 117495, 132788, 134280, 156660, 165985, 187992, 199182, 224280, 232379, 234990, 265576, 298773, 313320, 331970, 398364, 464758, 469980, 497955, 597546, 663940, 697137, 796728, 929516, 939960, 995910, 1161895, 1195092, 1327880, 1394274, 1493865, 1859032, 1991820, 2091411, 2323790, 2390184, 2788548, 2987730, 3485685, 3983640, 4182822, 4647580, 5577096, 5975460, 6971370, 8365644, 9295160, 10457055, 11950920, 13942740, 16731288, 20914110, 27885480, 41828220, 83656440]

約数ペア:

[(1, 83656440), (2, 41828220), (3, 27885480), (4, 20914110), (5, 16731288), (6, 13942740), (7, 11950920), (8, 10457055), (9, 9295160), (10, 8365644), (12, 6971370), (14, 5975460), (15, 5577096), (18, 4647580), (20, 4182822), (21, 3983640), (24, 3485685), (28, 2987730), (30, 2788548), (35, 2390184), (36, 2323790), (40, 2091411), (42, 1991820), (45, 1859032), (56, 1493865), (60, 1394274), (63, 1327880), (70, 1195092), (72, 1161895), (84, 995910), (89, 939960), (90, 929516), (105, 796728), (120, 697137), (126, 663940), (140, 597546), (168, 497955), (178, 469980), (180, 464758), (210, 398364), (252, 331970), (267, 313320), (280, 298773), (315, 265576), (356, 234990), (360, 232379), (373, 224280), (420, 199182), (445, 187992), (504, 165985), (534, 156660), (623, 134280), (630, 132788), (712, 117495), (746, 112140), (801, 104440), (840, 99591), (890, 93996), (1068, 78330), (1119, 74760), (1246, 67140), (1260, 66394), (1335, 62664), (1492, 56070), (1602, 52220), (1780, 46998), (1865, 44856), (1869, 44760), (2136, 39165), (2238, 37380), (2492, 33570), (2520, 33197), (2611, 32040), (2670, 31332), (2984, 28035), (3115, 26856), (3204, 26110), (3357, 24920), (3560, 23499), (3730, 22428), (3738, 22380), (4005, 20888), (4476, 18690), (4984, 16785), (5222, 16020), (5340, 15666), (5595, 14952), (5607, 14920), (6230, 13428), (6408, 13055), (6714, 12460), (7460, 11214), (7476, 11190), (7833, 10680), (8010, 10444), (8952, 9345)]