40942992240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4027}}^1$

素因数の和:4578

約数の個数: 240

約数和(自身を含む): 142900937088

約数和(自身を除く): 101957944848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 523, 540, 648, 720, 810, 972, 1046, 1080, 1215, 1296, 1569, 1620, 1944, 2092, 2160, 2430, 2615, 3138, 3240, 3888, 4027, 4184, 4707, 4860, 5230, 6276, 6480, 7845, 8054, 8368, 9414, 9720, 10460, 12081, 12552, 14121, 15690, 16108, 18828, 19440, 20135, 20920, 23535, 24162, 25104, 28242, 31380, 32216, 36243, 37656, 40270, 41840, 42363, 47070, 48324, 56484, 60405, 62760, 64432, 70605, 72486, 75312, 80540, 84726, 94140, 96648, 108729, 112968, 120810, 125520, 127089, 141210, 144972, 161080, 169452, 181215, 188280, 193296, 211815, 217458, 225936, 241620, 254178, 282420, 289944, 322160, 326187, 338904, 362430, 376560, 423630, 434916, 483240, 508356, 543645, 564840, 579888, 635445, 652374, 677808, 724860, 847260, 869832, 966480, 978561, 1016712, 1087290, 1129680, 1270890, 1304748, 1449720, 1630935, 1694520, 1739664, 1957122, 2033424, 2106121, 2174580, 2541780, 2609496, 2899440, 3261870, 3389040, 3914244, 4212242, 4349160, 4892805, 5083560, 5218992, 6318363, 6523740, 7828488, 8424484, 8698320, 9785610, 10167120, 10530605, 12636726, 13047480, 15656976, 16848968, 18955089, 19571220, 21061210, 25273452, 26094960, 31591815, 33697936, 37910178, 39142440, 42122420, 50546904, 56865267, 63183630, 75820356, 78284880, 84244840, 94775445, 101093808, 113730534, 126367260, 151640712, 168489680, 170595801, 189550890, 227461068, 252734520, 284326335, 303281424, 341191602, 379101780, 454922136, 505469040, 511787403, 568652670, 682383204, 758203560, 852979005, 909844272, 1023574806, 1137305340, 1364766408, 1516407120, 1705958010, 2047149612, 2274610680, 2558937015, 2729532816, 3411916020, 4094299224, 4549221360, 5117874030, 6823832040, 8188598448, 10235748060, 13647664080, 20471496120, 40942992240]

約数ペア:

[(1, 40942992240), (2, 20471496120), (3, 13647664080), (4, 10235748060), (5, 8188598448), (6, 6823832040), (8, 5117874030), (9, 4549221360), (10, 4094299224), (12, 3411916020), (15, 2729532816), (16, 2558937015), (18, 2274610680), (20, 2047149612), (24, 1705958010), (27, 1516407120), (30, 1364766408), (36, 1137305340), (40, 1023574806), (45, 909844272), (48, 852979005), (54, 758203560), (60, 682383204), (72, 568652670), (80, 511787403), (81, 505469040), (90, 454922136), (108, 379101780), (120, 341191602), (135, 303281424), (144, 284326335), (162, 252734520), (180, 227461068), (216, 189550890), (240, 170595801), (243, 168489680), (270, 151640712), (324, 126367260), (360, 113730534), (405, 101093808), (432, 94775445), (486, 84244840), (523, 78284880), (540, 75820356), (648, 63183630), (720, 56865267), (810, 50546904), (972, 42122420), (1046, 39142440), (1080, 37910178), (1215, 33697936), (1296, 31591815), (1569, 26094960), (1620, 25273452), (1944, 21061210), (2092, 19571220), (2160, 18955089), (2430, 16848968), (2615, 15656976), (3138, 13047480), (3240, 12636726), (3888, 10530605), (4027, 10167120), (4184, 9785610), (4707, 8698320), (4860, 8424484), (5230, 7828488), (6276, 6523740), (6480, 6318363), (7845, 5218992), (8054, 5083560), (8368, 4892805), (9414, 4349160), (9720, 4212242), (10460, 3914244), (12081, 3389040), (12552, 3261870), (14121, 2899440), (15690, 2609496), (16108, 2541780), (18828, 2174580), (19440, 2106121), (20135, 2033424), (20920, 1957122), (23535, 1739664), (24162, 1694520), (25104, 1630935), (28242, 1449720), (31380, 1304748), (32216, 1270890), (36243, 1129680), (37656, 1087290), (40270, 1016712), (41840, 978561), (42363, 966480), (47070, 869832), (48324, 847260), (56484, 724860), (60405, 677808), (62760, 652374), (64432, 635445), (70605, 579888), (72486, 564840), (75312, 543645), (80540, 508356), (84726, 483240), (94140, 434916), (96648, 423630), (108729, 376560), (112968, 362430), (120810, 338904), (125520, 326187), (127089, 322160), (141210, 289944), (144972, 282420), (161080, 254178), (169452, 241620), (181215, 225936), (188280, 217458), (193296, 211815)]