2019987600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1314

約数の個数: 240

約数和(自身を含む): 6939680832

約数和(自身を除く): 4919693232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 83, 85, 100, 102, 120, 136, 150, 166, 170, 200, 204, 240, 249, 255, 272, 300, 332, 340, 400, 408, 415, 425, 498, 510, 600, 664, 680, 816, 830, 850, 996, 1020, 1193, 1200, 1245, 1275, 1328, 1360, 1411, 1660, 1700, 1992, 2040, 2075, 2386, 2490, 2550, 2822, 3320, 3400, 3579, 3984, 4080, 4150, 4233, 4772, 4980, 5100, 5644, 5965, 6225, 6640, 6800, 7055, 7158, 8300, 8466, 9544, 9960, 10200, 11288, 11930, 12450, 14110, 14316, 16600, 16932, 17895, 19088, 19920, 20281, 20400, 21165, 22576, 23860, 24900, 28220, 28632, 29825, 33200, 33864, 35275, 35790, 40562, 42330, 47720, 49800, 56440, 57264, 59650, 60843, 67728, 70550, 71580, 81124, 84660, 89475, 95440, 99019, 99600, 101405, 105825, 112880, 119300, 121686, 141100, 143160, 162248, 169320, 178950, 198038, 202810, 211650, 238600, 243372, 282200, 286320, 297057, 304215, 324496, 338640, 357900, 396076, 405620, 423300, 477200, 486744, 495095, 507025, 564400, 594114, 608430, 715800, 792152, 811240, 846600, 973488, 990190, 1014050, 1188228, 1216860, 1431600, 1485285, 1521075, 1584304, 1622480, 1683323, 1693200, 1980380, 2028100, 2376456, 2433720, 2475475, 2970570, 3042150, 3366646, 3960760, 4056200, 4752912, 4867440, 4950950, 5049969, 5941140, 6084300, 6733292, 7426425, 7921520, 8112400, 8416615, 9901900, 10099938, 11882280, 12168600, 13466584, 14852850, 16833230, 19803800, 20199876, 23764560, 24337200, 25249845, 26933168, 29705700, 33666460, 39607600, 40399752, 42083075, 50499690, 59411400, 67332920, 80799504, 84166150, 100999380, 118822800, 126249225, 134665840, 168332300, 201998760, 252498450, 336664600, 403997520, 504996900, 673329200, 1009993800, 2019987600]

約数ペア:

[(1, 2019987600), (2, 1009993800), (3, 673329200), (4, 504996900), (5, 403997520), (6, 336664600), (8, 252498450), (10, 201998760), (12, 168332300), (15, 134665840), (16, 126249225), (17, 118822800), (20, 100999380), (24, 84166150), (25, 80799504), (30, 67332920), (34, 59411400), (40, 50499690), (48, 42083075), (50, 40399752), (51, 39607600), (60, 33666460), (68, 29705700), (75, 26933168), (80, 25249845), (83, 24337200), (85, 23764560), (100, 20199876), (102, 19803800), (120, 16833230), (136, 14852850), (150, 13466584), (166, 12168600), (170, 11882280), (200, 10099938), (204, 9901900), (240, 8416615), (249, 8112400), (255, 7921520), (272, 7426425), (300, 6733292), (332, 6084300), (340, 5941140), (400, 5049969), (408, 4950950), (415, 4867440), (425, 4752912), (498, 4056200), (510, 3960760), (600, 3366646), (664, 3042150), (680, 2970570), (816, 2475475), (830, 2433720), (850, 2376456), (996, 2028100), (1020, 1980380), (1193, 1693200), (1200, 1683323), (1245, 1622480), (1275, 1584304), (1328, 1521075), (1360, 1485285), (1411, 1431600), (1660, 1216860), (1700, 1188228), (1992, 1014050), (2040, 990190), (2075, 973488), (2386, 846600), (2490, 811240), (2550, 792152), (2822, 715800), (3320, 608430), (3400, 594114), (3579, 564400), (3984, 507025), (4080, 495095), (4150, 486744), (4233, 477200), (4772, 423300), (4980, 405620), (5100, 396076), (5644, 357900), (5965, 338640), (6225, 324496), (6640, 304215), (6800, 297057), (7055, 286320), (7158, 282200), (8300, 243372), (8466, 238600), (9544, 211650), (9960, 202810), (10200, 198038), (11288, 178950), (11930, 169320), (12450, 162248), (14110, 143160), (14316, 141100), (16600, 121686), (16932, 119300), (17895, 112880), (19088, 105825), (19920, 101405), (20281, 99600), (20400, 99019), (21165, 95440), (22576, 89475), (23860, 84660), (24900, 81124), (28220, 71580), (28632, 70550), (29825, 67728), (33200, 60843), (33864, 59650), (35275, 57264), (35790, 56440), (40562, 49800), (42330, 47720)]