212300760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14867}}^1$

素因数の和:14905

約数の個数: 128

約数和(自身を含む): 770757120

約数和(自身を除く): 558456360

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, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 14867, 29734, 44601, 59468, 74335, 89202, 104069, 118936, 148670, 178404, 208138, 223005, 252739, 297340, 312207, 356808, 416276, 446010, 505478, 520345, 594680, 624414, 758217, 832552, 892020, 1010956, 1040690, 1248828, 1263695, 1516434, 1561035, 1769173, 1784040, 2021912, 2081380, 2497656, 2527390, 3032868, 3122070, 3538346, 3791085, 4162760, 5054780, 5307519, 6065736, 6244140, 7076692, 7582170, 8845865, 10109560, 10615038, 12488280, 14153384, 15164340, 17691730, 21230076, 26537595, 30328680, 35383460, 42460152, 53075190, 70766920, 106150380, 212300760]

約数ペア:

[(1, 212300760), (2, 106150380), (3, 70766920), (4, 53075190), (5, 42460152), (6, 35383460), (7, 30328680), (8, 26537595), (10, 21230076), (12, 17691730), (14, 15164340), (15, 14153384), (17, 12488280), (20, 10615038), (21, 10109560), (24, 8845865), (28, 7582170), (30, 7076692), (34, 6244140), (35, 6065736), (40, 5307519), (42, 5054780), (51, 4162760), (56, 3791085), (60, 3538346), (68, 3122070), (70, 3032868), (84, 2527390), (85, 2497656), (102, 2081380), (105, 2021912), (119, 1784040), (120, 1769173), (136, 1561035), (140, 1516434), (168, 1263695), (170, 1248828), (204, 1040690), (210, 1010956), (238, 892020), (255, 832552), (280, 758217), (340, 624414), (357, 594680), (408, 520345), (420, 505478), (476, 446010), (510, 416276), (595, 356808), (680, 312207), (714, 297340), (840, 252739), (952, 223005), (1020, 208138), (1190, 178404), (1428, 148670), (1785, 118936), (2040, 104069), (2380, 89202), (2856, 74335), (3570, 59468), (4760, 44601), (7140, 29734), (14280, 14867)]