2793794640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127921}}^1$

素因数の和:127957

約数の個数: 160

約数和(自身を含む): 10659484416

約数和(自身を除く): 7865689776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 127921, 255842, 383763, 511684, 639605, 767526, 895447, 1023368, 1279210, 1535052, 1662973, 1790894, 1918815, 2046736, 2558420, 2686341, 3070104, 3325946, 3581788, 3837630, 4477235, 4988919, 5116840, 5372682, 6140208, 6651892, 7163576, 7675260, 8314865, 8954470, 9977838, 10233680, 10745364, 11640811, 13303784, 13431705, 14327152, 15350520, 16629730, 17908940, 19955676, 21490728, 23281622, 24944595, 26607568, 26863410, 30701040, 33259460, 34922433, 35817880, 39911352, 42981456, 46563244, 49889190, 53726820, 58204055, 66518920, 69844866, 71635760, 79822704, 93126488, 99778380, 107453640, 116408110, 133037840, 139689732, 174612165, 186252976, 199556760, 214907280, 232816220, 279379464, 349224330, 399113520, 465632440, 558758928, 698448660, 931264880, 1396897320, 2793794640]

約数ペア:

[(1, 2793794640), (2, 1396897320), (3, 931264880), (4, 698448660), (5, 558758928), (6, 465632440), (7, 399113520), (8, 349224330), (10, 279379464), (12, 232816220), (13, 214907280), (14, 199556760), (15, 186252976), (16, 174612165), (20, 139689732), (21, 133037840), (24, 116408110), (26, 107453640), (28, 99778380), (30, 93126488), (35, 79822704), (39, 71635760), (40, 69844866), (42, 66518920), (48, 58204055), (52, 53726820), (56, 49889190), (60, 46563244), (65, 42981456), (70, 39911352), (78, 35817880), (80, 34922433), (84, 33259460), (91, 30701040), (104, 26863410), (105, 26607568), (112, 24944595), (120, 23281622), (130, 21490728), (140, 19955676), (156, 17908940), (168, 16629730), (182, 15350520), (195, 14327152), (208, 13431705), (210, 13303784), (240, 11640811), (260, 10745364), (273, 10233680), (280, 9977838), (312, 8954470), (336, 8314865), (364, 7675260), (390, 7163576), (420, 6651892), (455, 6140208), (520, 5372682), (546, 5116840), (560, 4988919), (624, 4477235), (728, 3837630), (780, 3581788), (840, 3325946), (910, 3070104), (1040, 2686341), (1092, 2558420), (1365, 2046736), (1456, 1918815), (1560, 1790894), (1680, 1662973), (1820, 1535052), (2184, 1279210), (2730, 1023368), (3120, 895447), (3640, 767526), (4368, 639605), (5460, 511684), (7280, 383763), (10920, 255842), (21840, 127921)]