250520160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2837

約数の個数: 192

約数和(自身を含む): 911844864

約数和(自身を除く): 661324704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2791, 2805, 2992, 3740, 4080, 4488, 5280, 5582, 5610, 5984, 7480, 8160, 8373, 8976, 11164, 11220, 13955, 14960, 16746, 17952, 22328, 22440, 27910, 29920, 30701, 33492, 41865, 44656, 44880, 47447, 55820, 61402, 66984, 83730, 89312, 89760, 92103, 94894, 111640, 122804, 133968, 142341, 153505, 167460, 184206, 189788, 223280, 237235, 245608, 267936, 284682, 307010, 334920, 368412, 379576, 446560, 460515, 474470, 491216, 521917, 569364, 614020, 669840, 711705, 736824, 759152, 921030, 948940, 982432, 1043834, 1138728, 1228040, 1339680, 1423410, 1473648, 1518304, 1565751, 1842060, 1897880, 2087668, 2277456, 2456080, 2609585, 2846820, 2947296, 3131502, 3684120, 3795760, 4175336, 4554912, 4912160, 5219170, 5693640, 6263004, 7368240, 7591520, 7828755, 8350672, 10438340, 11387280, 12526008, 14736480, 15657510, 16701344, 20876680, 22774560, 25052016, 31315020, 41753360, 50104032, 62630040, 83506720, 125260080, 250520160]

約数ペア:

[(1, 250520160), (2, 125260080), (3, 83506720), (4, 62630040), (5, 50104032), (6, 41753360), (8, 31315020), (10, 25052016), (11, 22774560), (12, 20876680), (15, 16701344), (16, 15657510), (17, 14736480), (20, 12526008), (22, 11387280), (24, 10438340), (30, 8350672), (32, 7828755), (33, 7591520), (34, 7368240), (40, 6263004), (44, 5693640), (48, 5219170), (51, 4912160), (55, 4554912), (60, 4175336), (66, 3795760), (68, 3684120), (80, 3131502), (85, 2947296), (88, 2846820), (96, 2609585), (102, 2456080), (110, 2277456), (120, 2087668), (132, 1897880), (136, 1842060), (160, 1565751), (165, 1518304), (170, 1473648), (176, 1423410), (187, 1339680), (204, 1228040), (220, 1138728), (240, 1043834), (255, 982432), (264, 948940), (272, 921030), (330, 759152), (340, 736824), (352, 711705), (374, 669840), (408, 614020), (440, 569364), (480, 521917), (510, 491216), (528, 474470), (544, 460515), (561, 446560), (660, 379576), (680, 368412), (748, 334920), (816, 307010), (880, 284682), (935, 267936), (1020, 245608), (1056, 237235), (1122, 223280), (1320, 189788), (1360, 184206), (1496, 167460), (1632, 153505), (1760, 142341), (1870, 133968), (2040, 122804), (2244, 111640), (2640, 94894), (2720, 92103), (2791, 89760), (2805, 89312), (2992, 83730), (3740, 66984), (4080, 61402), (4488, 55820), (5280, 47447), (5582, 44880), (5610, 44656), (5984, 41865), (7480, 33492), (8160, 30701), (8373, 29920), (8976, 27910), (11164, 22440), (11220, 22328), (13955, 17952), (14960, 16746)]