1488789120

素因数分解:

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

素因数の和:8563

約数の個数: 256

約数和(自身を含む): 5841319680

約数和(自身を除く): 4352530560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8521, 8736, 10920, 11648, 12480, 13440, 14560, 17042, 17472, 21840, 24960, 25563, 29120, 34084, 34944, 42605, 43680, 51126, 58240, 59647, 68168, 85210, 87360, 102252, 110773, 119294, 127815, 136336, 170420, 174720, 178941, 204504, 221546, 238588, 255630, 272672, 298235, 332319, 340840, 357882, 409008, 443092, 477176, 511260, 545344, 553865, 596470, 664638, 681680, 715764, 775411, 818016, 886184, 894705, 954352, 1022520, 1090688, 1107730, 1192940, 1329276, 1363360, 1431528, 1550822, 1636032, 1661595, 1772368, 1789410, 1908704, 2045040, 2215460, 2326233, 2385880, 2658552, 2726720, 2863056, 3101644, 3272064, 3323190, 3544736, 3578820, 3817408, 3877055, 4090080, 4430920, 4652466, 4771760, 5317104, 5453440, 5726112, 6203288, 6646380, 7089472, 7157640, 7634816, 7754110, 8180160, 8861840, 9304932, 9543520, 10634208, 11452224, 11631165, 12406576, 13292760, 14178944, 14315280, 15508220, 16360320, 17723680, 18609864, 19087040, 21268416, 22904448, 23262330, 24813152, 26585520, 28630560, 31016440, 35447360, 37219728, 38174080, 42536832, 46524660, 49626304, 53171040, 57261120, 62032880, 70894720, 74439456, 93049320, 99252608, 106342080, 114522240, 124065760, 148878912, 186098640, 212684160, 248131520, 297757824, 372197280, 496263040, 744394560, 1488789120]

約数ペア:

[(1, 1488789120), (2, 744394560), (3, 496263040), (4, 372197280), (5, 297757824), (6, 248131520), (7, 212684160), (8, 186098640), (10, 148878912), (12, 124065760), (13, 114522240), (14, 106342080), (15, 99252608), (16, 93049320), (20, 74439456), (21, 70894720), (24, 62032880), (26, 57261120), (28, 53171040), (30, 49626304), (32, 46524660), (35, 42536832), (39, 38174080), (40, 37219728), (42, 35447360), (48, 31016440), (52, 28630560), (56, 26585520), (60, 24813152), (64, 23262330), (65, 22904448), (70, 21268416), (78, 19087040), (80, 18609864), (84, 17723680), (91, 16360320), (96, 15508220), (104, 14315280), (105, 14178944), (112, 13292760), (120, 12406576), (128, 11631165), (130, 11452224), (140, 10634208), (156, 9543520), (160, 9304932), (168, 8861840), (182, 8180160), (192, 7754110), (195, 7634816), (208, 7157640), (210, 7089472), (224, 6646380), (240, 6203288), (260, 5726112), (273, 5453440), (280, 5317104), (312, 4771760), (320, 4652466), (336, 4430920), (364, 4090080), (384, 3877055), (390, 3817408), (416, 3578820), (420, 3544736), (448, 3323190), (455, 3272064), (480, 3101644), (520, 2863056), (546, 2726720), (560, 2658552), (624, 2385880), (640, 2326233), (672, 2215460), (728, 2045040), (780, 1908704), (832, 1789410), (840, 1772368), (896, 1661595), (910, 1636032), (960, 1550822), (1040, 1431528), (1092, 1363360), (1120, 1329276), (1248, 1192940), (1344, 1107730), (1365, 1090688), (1456, 1022520), (1560, 954352), (1664, 894705), (1680, 886184), (1820, 818016), (1920, 775411), (2080, 715764), (2184, 681680), (2240, 664638), (2496, 596470), (2688, 553865), (2730, 545344), (2912, 511260), (3120, 477176), (3360, 443092), (3640, 409008), (4160, 357882), (4368, 340840), (4480, 332319), (4992, 298235), (5460, 272672), (5824, 255630), (6240, 238588), (6720, 221546), (7280, 204504), (8320, 178941), (8521, 174720), (8736, 170420), (10920, 136336), (11648, 127815), (12480, 119294), (13440, 110773), (14560, 102252), (17042, 87360), (17472, 85210), (21840, 68168), (24960, 59647), (25563, 58240), (29120, 51126), (34084, 43680), (34944, 42605)]