26660760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1905

約数の個数: 128

約数和(自身を含む): 96837120

約数和(自身を除く): 70176360

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, 1867, 2040, 2380, 2856, 3570, 3734, 4760, 5601, 7140, 7468, 9335, 11202, 13069, 14280, 14936, 18670, 22404, 26138, 28005, 31739, 37340, 39207, 44808, 52276, 56010, 63478, 65345, 74680, 78414, 95217, 104552, 112020, 126956, 130690, 156828, 158695, 190434, 196035, 222173, 224040, 253912, 261380, 313656, 317390, 380868, 392070, 444346, 476085, 522760, 634780, 666519, 761736, 784140, 888692, 952170, 1110865, 1269560, 1333038, 1568280, 1777384, 1904340, 2221730, 2666076, 3332595, 3808680, 4443460, 5332152, 6665190, 8886920, 13330380, 26660760]

約数ペア:

[(1, 26660760), (2, 13330380), (3, 8886920), (4, 6665190), (5, 5332152), (6, 4443460), (7, 3808680), (8, 3332595), (10, 2666076), (12, 2221730), (14, 1904340), (15, 1777384), (17, 1568280), (20, 1333038), (21, 1269560), (24, 1110865), (28, 952170), (30, 888692), (34, 784140), (35, 761736), (40, 666519), (42, 634780), (51, 522760), (56, 476085), (60, 444346), (68, 392070), (70, 380868), (84, 317390), (85, 313656), (102, 261380), (105, 253912), (119, 224040), (120, 222173), (136, 196035), (140, 190434), (168, 158695), (170, 156828), (204, 130690), (210, 126956), (238, 112020), (255, 104552), (280, 95217), (340, 78414), (357, 74680), (408, 65345), (420, 63478), (476, 56010), (510, 52276), (595, 44808), (680, 39207), (714, 37340), (840, 31739), (952, 28005), (1020, 26138), (1190, 22404), (1428, 18670), (1785, 14936), (1867, 14280), (2040, 13069), (2380, 11202), (2856, 9335), (3570, 7468), (3734, 7140), (4760, 5601)]