248051760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5571

約数の個数: 160

約数和(自身を含む): 888371712

約数和(自身を除く): 640319952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5527, 5610, 7480, 8976, 11054, 11220, 14960, 16581, 22108, 22440, 27635, 33162, 44216, 44880, 55270, 60797, 66324, 82905, 88432, 93959, 110540, 121594, 132648, 165810, 182391, 187918, 221080, 243188, 265296, 281877, 303985, 331620, 364782, 375836, 442160, 469795, 486376, 563754, 607970, 663240, 729564, 751672, 911955, 939590, 972752, 1033549, 1127508, 1215940, 1326480, 1409385, 1459128, 1503344, 1823910, 1879180, 2067098, 2255016, 2431880, 2818770, 2918256, 3100647, 3647820, 3758360, 4134196, 4510032, 4863760, 5167745, 5637540, 6201294, 7295640, 7516720, 8268392, 10335490, 11275080, 12402588, 14591280, 15503235, 16536784, 20670980, 22550160, 24805176, 31006470, 41341960, 49610352, 62012940, 82683920, 124025880, 248051760]

約数ペア:

[(1, 248051760), (2, 124025880), (3, 82683920), (4, 62012940), (5, 49610352), (6, 41341960), (8, 31006470), (10, 24805176), (11, 22550160), (12, 20670980), (15, 16536784), (16, 15503235), (17, 14591280), (20, 12402588), (22, 11275080), (24, 10335490), (30, 8268392), (33, 7516720), (34, 7295640), (40, 6201294), (44, 5637540), (48, 5167745), (51, 4863760), (55, 4510032), (60, 4134196), (66, 3758360), (68, 3647820), (80, 3100647), (85, 2918256), (88, 2818770), (102, 2431880), (110, 2255016), (120, 2067098), (132, 1879180), (136, 1823910), (165, 1503344), (170, 1459128), (176, 1409385), (187, 1326480), (204, 1215940), (220, 1127508), (240, 1033549), (255, 972752), (264, 939590), (272, 911955), (330, 751672), (340, 729564), (374, 663240), (408, 607970), (440, 563754), (510, 486376), (528, 469795), (561, 442160), (660, 375836), (680, 364782), (748, 331620), (816, 303985), (880, 281877), (935, 265296), (1020, 243188), (1122, 221080), (1320, 187918), (1360, 182391), (1496, 165810), (1870, 132648), (2040, 121594), (2244, 110540), (2640, 93959), (2805, 88432), (2992, 82905), (3740, 66324), (4080, 60797), (4488, 55270), (5527, 44880), (5610, 44216), (7480, 33162), (8976, 27635), (11054, 22440), (11220, 22108), (14960, 16581)]