80824380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 283143168

約数和(自身を除く): 202318788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 113, 130, 131, 140, 156, 182, 195, 210, 226, 260, 262, 273, 339, 364, 390, 393, 420, 452, 455, 524, 546, 565, 655, 678, 780, 786, 791, 910, 917, 1092, 1130, 1310, 1356, 1365, 1469, 1572, 1582, 1695, 1703, 1820, 1834, 1965, 2260, 2373, 2620, 2730, 2751, 2938, 3164, 3390, 3406, 3668, 3930, 3955, 4407, 4585, 4746, 5109, 5460, 5502, 5876, 6780, 6812, 7345, 7860, 7910, 8515, 8814, 9170, 9492, 10218, 10283, 11004, 11865, 11921, 13755, 14690, 14803, 15820, 17030, 17628, 18340, 20436, 20566, 22035, 23730, 23842, 25545, 27510, 29380, 29606, 30849, 34060, 35763, 41132, 44070, 44409, 47460, 47684, 51090, 51415, 55020, 59212, 59605, 61698, 71526, 74015, 88140, 88818, 102180, 102830, 103621, 119210, 123396, 143052, 148030, 154245, 177636, 178815, 192439, 205660, 207242, 222045, 238420, 296060, 308490, 310863, 357630, 384878, 414484, 444090, 518105, 577317, 616980, 621726, 715260, 769756, 888180, 962195, 1036210, 1154634, 1243452, 1347073, 1554315, 1924390, 2072420, 2309268, 2694146, 2886585, 3108630, 3848780, 4041219, 5388292, 5773170, 6217260, 6735365, 8082438, 11546340, 13470730, 16164876, 20206095, 26941460, 40412190, 80824380]

約数ペア:

[(1, 80824380), (2, 40412190), (3, 26941460), (4, 20206095), (5, 16164876), (6, 13470730), (7, 11546340), (10, 8082438), (12, 6735365), (13, 6217260), (14, 5773170), (15, 5388292), (20, 4041219), (21, 3848780), (26, 3108630), (28, 2886585), (30, 2694146), (35, 2309268), (39, 2072420), (42, 1924390), (52, 1554315), (60, 1347073), (65, 1243452), (70, 1154634), (78, 1036210), (84, 962195), (91, 888180), (105, 769756), (113, 715260), (130, 621726), (131, 616980), (140, 577317), (156, 518105), (182, 444090), (195, 414484), (210, 384878), (226, 357630), (260, 310863), (262, 308490), (273, 296060), (339, 238420), (364, 222045), (390, 207242), (393, 205660), (420, 192439), (452, 178815), (455, 177636), (524, 154245), (546, 148030), (565, 143052), (655, 123396), (678, 119210), (780, 103621), (786, 102830), (791, 102180), (910, 88818), (917, 88140), (1092, 74015), (1130, 71526), (1310, 61698), (1356, 59605), (1365, 59212), (1469, 55020), (1572, 51415), (1582, 51090), (1695, 47684), (1703, 47460), (1820, 44409), (1834, 44070), (1965, 41132), (2260, 35763), (2373, 34060), (2620, 30849), (2730, 29606), (2751, 29380), (2938, 27510), (3164, 25545), (3390, 23842), (3406, 23730), (3668, 22035), (3930, 20566), (3955, 20436), (4407, 18340), (4585, 17628), (4746, 17030), (5109, 15820), (5460, 14803), (5502, 14690), (5876, 13755), (6780, 11921), (6812, 11865), (7345, 11004), (7860, 10283), (7910, 10218), (8515, 9492), (8814, 9170)]