1914157440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8562

約数の個数: 256

約数和(自身を含む): 7301649600

約数和(自身を除く): 5387492160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8521, 8640, 9360, 11232, 12480, 14040, 14976, 17042, 17280, 18720, 22464, 24960, 25563, 28080, 34084, 37440, 42605, 44928, 51126, 56160, 68168, 74880, 76689, 85210, 102252, 110773, 112320, 127815, 136336, 153378, 170420, 204504, 221546, 224640, 230067, 255630, 272672, 306756, 332319, 340840, 383445, 409008, 443092, 460134, 511260, 545344, 553865, 613512, 664638, 681680, 766890, 818016, 886184, 920268, 996957, 1022520, 1090688, 1107730, 1150335, 1227024, 1329276, 1363360, 1533780, 1636032, 1661595, 1772368, 1840536, 1993914, 2045040, 2215460, 2300670, 2454048, 2658552, 2726720, 2990871, 3067560, 3272064, 3323190, 3544736, 3681072, 3987828, 4090080, 4430920, 4601340, 4908096, 4984785, 5317104, 5453440, 5981742, 6135120, 6646380, 7089472, 7362144, 7975656, 8180160, 8861840, 9202680, 9816192, 9969570, 10634208, 11963484, 12270240, 13292760, 14178944, 14724288, 14954355, 15951312, 16360320, 17723680, 18405360, 19939140, 21268416, 23926968, 24540480, 26585520, 29448576, 29908710, 31902624, 35447360, 36810720, 39878280, 42536832, 47853936, 49080960, 53171040, 59817420, 63805248, 70894720, 73621440, 79756560, 95707872, 106342080, 119634840, 127610496, 147242880, 159513120, 191415744, 212684160, 239269680, 319026240, 382831488, 478539360, 638052480, 957078720, 1914157440]

約数ペア:

[(1, 1914157440), (2, 957078720), (3, 638052480), (4, 478539360), (5, 382831488), (6, 319026240), (8, 239269680), (9, 212684160), (10, 191415744), (12, 159513120), (13, 147242880), (15, 127610496), (16, 119634840), (18, 106342080), (20, 95707872), (24, 79756560), (26, 73621440), (27, 70894720), (30, 63805248), (32, 59817420), (36, 53171040), (39, 49080960), (40, 47853936), (45, 42536832), (48, 39878280), (52, 36810720), (54, 35447360), (60, 31902624), (64, 29908710), (65, 29448576), (72, 26585520), (78, 24540480), (80, 23926968), (90, 21268416), (96, 19939140), (104, 18405360), (108, 17723680), (117, 16360320), (120, 15951312), (128, 14954355), (130, 14724288), (135, 14178944), (144, 13292760), (156, 12270240), (160, 11963484), (180, 10634208), (192, 9969570), (195, 9816192), (208, 9202680), (216, 8861840), (234, 8180160), (240, 7975656), (260, 7362144), (270, 7089472), (288, 6646380), (312, 6135120), (320, 5981742), (351, 5453440), (360, 5317104), (384, 4984785), (390, 4908096), (416, 4601340), (432, 4430920), (468, 4090080), (480, 3987828), (520, 3681072), (540, 3544736), (576, 3323190), (585, 3272064), (624, 3067560), (640, 2990871), (702, 2726720), (720, 2658552), (780, 2454048), (832, 2300670), (864, 2215460), (936, 2045040), (960, 1993914), (1040, 1840536), (1080, 1772368), (1152, 1661595), (1170, 1636032), (1248, 1533780), (1404, 1363360), (1440, 1329276), (1560, 1227024), (1664, 1150335), (1728, 1107730), (1755, 1090688), (1872, 1022520), (1920, 996957), (2080, 920268), (2160, 886184), (2340, 818016), (2496, 766890), (2808, 681680), (2880, 664638), (3120, 613512), (3456, 553865), (3510, 545344), (3744, 511260), (4160, 460134), (4320, 443092), (4680, 409008), (4992, 383445), (5616, 340840), (5760, 332319), (6240, 306756), (7020, 272672), (7488, 255630), (8320, 230067), (8521, 224640), (8640, 221546), (9360, 204504), (11232, 170420), (12480, 153378), (14040, 136336), (14976, 127815), (17042, 112320), (17280, 110773), (18720, 102252), (22464, 85210), (24960, 76689), (25563, 74880), (28080, 68168), (34084, 56160), (37440, 51126), (42605, 44928)]