3992787960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{279607}}^1$

素因数の和:279645

約数の個数: 128

約数和(自身を含む): 14494878720

約数和(自身を除く): 10502090760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 279607, 559214, 838821, 1118428, 1398035, 1677642, 1957249, 2236856, 2796070, 3355284, 3914498, 4194105, 4753319, 5592140, 5871747, 6710568, 7828996, 8388210, 9506638, 9786245, 11184280, 11743494, 14259957, 15657992, 16776420, 19013276, 19572490, 23486988, 23766595, 28519914, 29358735, 33273233, 33552840, 38026552, 39144980, 46973976, 47533190, 57039828, 58717470, 66546466, 71299785, 78289960, 95066380, 99819699, 114079656, 117434940, 133092932, 142599570, 166366165, 190132760, 199639398, 234869880, 266185864, 285199140, 332732330, 399278796, 499098495, 570398280, 665464660, 798557592, 998196990, 1330929320, 1996393980, 3992787960]

約数ペア:

[(1, 3992787960), (2, 1996393980), (3, 1330929320), (4, 998196990), (5, 798557592), (6, 665464660), (7, 570398280), (8, 499098495), (10, 399278796), (12, 332732330), (14, 285199140), (15, 266185864), (17, 234869880), (20, 199639398), (21, 190132760), (24, 166366165), (28, 142599570), (30, 133092932), (34, 117434940), (35, 114079656), (40, 99819699), (42, 95066380), (51, 78289960), (56, 71299785), (60, 66546466), (68, 58717470), (70, 57039828), (84, 47533190), (85, 46973976), (102, 39144980), (105, 38026552), (119, 33552840), (120, 33273233), (136, 29358735), (140, 28519914), (168, 23766595), (170, 23486988), (204, 19572490), (210, 19013276), (238, 16776420), (255, 15657992), (280, 14259957), (340, 11743494), (357, 11184280), (408, 9786245), (420, 9506638), (476, 8388210), (510, 7828996), (595, 6710568), (680, 5871747), (714, 5592140), (840, 4753319), (952, 4194105), (1020, 3914498), (1190, 3355284), (1428, 2796070), (1785, 2236856), (2040, 1957249), (2380, 1677642), (2856, 1398035), (3570, 1118428), (4760, 838821), (7140, 559214), (14280, 279607)]