1902783120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59611}}^1$

素因数の和:59653

約数の個数: 160

約数和(自身を含む): 7096212480

約数和(自身を除く): 5193429360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 59611, 119222, 178833, 238444, 298055, 357666, 417277, 476888, 596110, 715332, 834554, 894165, 953776, 1132609, 1192220, 1251831, 1430664, 1669108, 1788330, 2086385, 2265218, 2384440, 2503662, 2861328, 3338216, 3397827, 3576660, 4172770, 4530436, 4768880, 5007324, 5663045, 6259155, 6676432, 6795654, 7153320, 7928263, 8345540, 9060872, 10014648, 11326090, 12518310, 13591308, 14306640, 15856526, 16691080, 16989135, 18121744, 20029296, 22652180, 23784789, 25036620, 27182616, 31713052, 33382160, 33978270, 39641315, 45304360, 47569578, 50073240, 54365232, 63426104, 67956540, 79282630, 90608720, 95139156, 100146480, 118923945, 126852208, 135913080, 158565260, 190278312, 237847890, 271826160, 317130520, 380556624, 475695780, 634261040, 951391560, 1902783120]

約数ペア:

[(1, 1902783120), (2, 951391560), (3, 634261040), (4, 475695780), (5, 380556624), (6, 317130520), (7, 271826160), (8, 237847890), (10, 190278312), (12, 158565260), (14, 135913080), (15, 126852208), (16, 118923945), (19, 100146480), (20, 95139156), (21, 90608720), (24, 79282630), (28, 67956540), (30, 63426104), (35, 54365232), (38, 50073240), (40, 47569578), (42, 45304360), (48, 39641315), (56, 33978270), (57, 33382160), (60, 31713052), (70, 27182616), (76, 25036620), (80, 23784789), (84, 22652180), (95, 20029296), (105, 18121744), (112, 16989135), (114, 16691080), (120, 15856526), (133, 14306640), (140, 13591308), (152, 12518310), (168, 11326090), (190, 10014648), (210, 9060872), (228, 8345540), (240, 7928263), (266, 7153320), (280, 6795654), (285, 6676432), (304, 6259155), (336, 5663045), (380, 5007324), (399, 4768880), (420, 4530436), (456, 4172770), (532, 3576660), (560, 3397827), (570, 3338216), (665, 2861328), (760, 2503662), (798, 2384440), (840, 2265218), (912, 2086385), (1064, 1788330), (1140, 1669108), (1330, 1430664), (1520, 1251831), (1596, 1192220), (1680, 1132609), (1995, 953776), (2128, 894165), (2280, 834554), (2660, 715332), (3192, 596110), (3990, 476888), (4560, 417277), (5320, 357666), (6384, 298055), (7980, 238444), (10640, 178833), (15960, 119222), (31920, 59611)]