1001166720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 256

約数和(自身を含む): 3474446400

約数和(自身を除く): 2473279680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 128, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 384, 408, 444, 480, 510, 544, 555, 592, 629, 640, 680, 740, 816, 829, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1632, 1658, 1776, 1887, 1920, 2040, 2176, 2220, 2368, 2487, 2516, 2720, 2960, 3145, 3264, 3316, 3552, 3774, 4080, 4145, 4440, 4736, 4974, 5032, 5440, 5920, 6290, 6528, 6632, 7104, 7548, 8160, 8290, 8880, 9435, 9948, 10064, 10880, 11840, 12435, 12580, 13264, 14093, 14208, 15096, 16320, 16580, 17760, 18870, 19896, 20128, 23680, 24870, 25160, 26528, 28186, 30192, 30673, 32640, 33160, 35520, 37740, 39792, 40256, 42279, 49740, 50320, 53056, 56372, 60384, 61346, 66320, 70465, 71040, 75480, 79584, 80512, 84558, 92019, 99480, 100640, 106112, 112744, 120768, 122692, 132640, 140930, 150960, 153365, 159168, 169116, 184038, 198960, 201280, 211395, 225488, 241536, 245384, 265280, 281860, 301920, 306730, 318336, 338232, 368076, 397920, 402560, 422790, 450976, 460095, 490768, 521441, 530560, 563720, 603840, 613460, 676464, 736152, 795840, 845580, 901952, 920190, 981536, 1042882, 1127440, 1207680, 1226920, 1352928, 1472304, 1564323, 1591680, 1691160, 1803904, 1840380, 1963072, 2085764, 2254880, 2453840, 2607205, 2705856, 2944608, 3128646, 3382320, 3680760, 3926144, 4171528, 4509760, 4907680, 5214410, 5411712, 5889216, 6257292, 6764640, 7361520, 7821615, 8343056, 9019520, 9815360, 10428820, 11778432, 12514584, 13529280, 14723040, 15643230, 16686112, 19630720, 20857640, 25029168, 27058560, 29446080, 31286460, 33372224, 41715280, 50058336, 58892160, 62572920, 66744448, 83430560, 100116672, 125145840, 166861120, 200233344, 250291680, 333722240, 500583360, 1001166720]

約数ペア:

[(1, 1001166720), (2, 500583360), (3, 333722240), (4, 250291680), (5, 200233344), (6, 166861120), (8, 125145840), (10, 100116672), (12, 83430560), (15, 66744448), (16, 62572920), (17, 58892160), (20, 50058336), (24, 41715280), (30, 33372224), (32, 31286460), (34, 29446080), (37, 27058560), (40, 25029168), (48, 20857640), (51, 19630720), (60, 16686112), (64, 15643230), (68, 14723040), (74, 13529280), (80, 12514584), (85, 11778432), (96, 10428820), (102, 9815360), (111, 9019520), (120, 8343056), (128, 7821615), (136, 7361520), (148, 6764640), (160, 6257292), (170, 5889216), (185, 5411712), (192, 5214410), (204, 4907680), (222, 4509760), (240, 4171528), (255, 3926144), (272, 3680760), (296, 3382320), (320, 3128646), (340, 2944608), (370, 2705856), (384, 2607205), (408, 2453840), (444, 2254880), (480, 2085764), (510, 1963072), (544, 1840380), (555, 1803904), (592, 1691160), (629, 1591680), (640, 1564323), (680, 1472304), (740, 1352928), (816, 1226920), (829, 1207680), (888, 1127440), (960, 1042882), (1020, 981536), (1088, 920190), (1110, 901952), (1184, 845580), (1258, 795840), (1360, 736152), (1480, 676464), (1632, 613460), (1658, 603840), (1776, 563720), (1887, 530560), (1920, 521441), (2040, 490768), (2176, 460095), (2220, 450976), (2368, 422790), (2487, 402560), (2516, 397920), (2720, 368076), (2960, 338232), (3145, 318336), (3264, 306730), (3316, 301920), (3552, 281860), (3774, 265280), (4080, 245384), (4145, 241536), (4440, 225488), (4736, 211395), (4974, 201280), (5032, 198960), (5440, 184038), (5920, 169116), (6290, 159168), (6528, 153365), (6632, 150960), (7104, 140930), (7548, 132640), (8160, 122692), (8290, 120768), (8880, 112744), (9435, 106112), (9948, 100640), (10064, 99480), (10880, 92019), (11840, 84558), (12435, 80512), (12580, 79584), (13264, 75480), (14093, 71040), (14208, 70465), (15096, 66320), (16320, 61346), (16580, 60384), (17760, 56372), (18870, 53056), (19896, 50320), (20128, 49740), (23680, 42279), (24870, 40256), (25160, 39792), (26528, 37740), (28186, 35520), (30192, 33160), (30673, 32640)]