63671520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 162765600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 389, 440, 465, 480, 496, 528, 620, 660, 682, 744, 778, 880, 930, 992, 1023, 1056, 1167, 1240, 1320, 1364, 1488, 1556, 1705, 1760, 1860, 1945, 2046, 2334, 2480, 2640, 2728, 2976, 3112, 3410, 3720, 3890, 4092, 4279, 4668, 4960, 5115, 5280, 5456, 5835, 6224, 6820, 7440, 7780, 8184, 8558, 9336, 10230, 10912, 11670, 12059, 12448, 12837, 13640, 14880, 15560, 16368, 17116, 18672, 20460, 21395, 23340, 24118, 25674, 27280, 31120, 32736, 34232, 36177, 37344, 40920, 42790, 46680, 48236, 51348, 54560, 60295, 62240, 64185, 68464, 72354, 81840, 85580, 93360, 96472, 102696, 120590, 128370, 132649, 136928, 144708, 163680, 171160, 180885, 186720, 192944, 205392, 241180, 256740, 265298, 289416, 342320, 361770, 385888, 397947, 410784, 482360, 513480, 530596, 578832, 663245, 684640, 723540, 795894, 964720, 1026960, 1061192, 1157664, 1326490, 1447080, 1591788, 1929440, 1989735, 2053920, 2122384, 2652980, 2894160, 3183576, 3979470, 4244768, 5305960, 5788320, 6367152, 7958940, 10611920, 12734304, 15917880, 21223840, 31835760, 63671520]

約数ペア:

[(1, 63671520), (2, 31835760), (3, 21223840), (4, 15917880), (5, 12734304), (6, 10611920), (8, 7958940), (10, 6367152), (11, 5788320), (12, 5305960), (15, 4244768), (16, 3979470), (20, 3183576), (22, 2894160), (24, 2652980), (30, 2122384), (31, 2053920), (32, 1989735), (33, 1929440), (40, 1591788), (44, 1447080), (48, 1326490), (55, 1157664), (60, 1061192), (62, 1026960), (66, 964720), (80, 795894), (88, 723540), (93, 684640), (96, 663245), (110, 578832), (120, 530596), (124, 513480), (132, 482360), (155, 410784), (160, 397947), (165, 385888), (176, 361770), (186, 342320), (220, 289416), (240, 265298), (248, 256740), (264, 241180), (310, 205392), (330, 192944), (341, 186720), (352, 180885), (372, 171160), (389, 163680), (440, 144708), (465, 136928), (480, 132649), (496, 128370), (528, 120590), (620, 102696), (660, 96472), (682, 93360), (744, 85580), (778, 81840), (880, 72354), (930, 68464), (992, 64185), (1023, 62240), (1056, 60295), (1167, 54560), (1240, 51348), (1320, 48236), (1364, 46680), (1488, 42790), (1556, 40920), (1705, 37344), (1760, 36177), (1860, 34232), (1945, 32736), (2046, 31120), (2334, 27280), (2480, 25674), (2640, 24118), (2728, 23340), (2976, 21395), (3112, 20460), (3410, 18672), (3720, 17116), (3890, 16368), (4092, 15560), (4279, 14880), (4668, 13640), (4960, 12837), (5115, 12448), (5280, 12059), (5456, 11670), (5835, 10912), (6224, 10230), (6820, 9336), (7440, 8558), (7780, 8184)]