64194720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7867}}^1$

素因数の和:7902

約数の個数: 96

約数和(自身を含む): 214135488

約数和(自身を除く): 149940768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 7867, 8160, 15734, 23601, 31468, 39335, 47202, 62936, 78670, 94404, 118005, 125872, 133739, 157340, 188808, 236010, 251744, 267478, 314680, 377616, 401217, 472020, 534956, 629360, 668695, 755232, 802434, 944040, 1069912, 1258720, 1337390, 1604868, 1888080, 2006085, 2139824, 2674780, 3209736, 3776160, 4012170, 4279648, 5349560, 6419472, 8024340, 10699120, 12838944, 16048680, 21398240, 32097360, 64194720]

約数ペア:

[(1, 64194720), (2, 32097360), (3, 21398240), (4, 16048680), (5, 12838944), (6, 10699120), (8, 8024340), (10, 6419472), (12, 5349560), (15, 4279648), (16, 4012170), (17, 3776160), (20, 3209736), (24, 2674780), (30, 2139824), (32, 2006085), (34, 1888080), (40, 1604868), (48, 1337390), (51, 1258720), (60, 1069912), (68, 944040), (80, 802434), (85, 755232), (96, 668695), (102, 629360), (120, 534956), (136, 472020), (160, 401217), (170, 377616), (204, 314680), (240, 267478), (255, 251744), (272, 236010), (340, 188808), (408, 157340), (480, 133739), (510, 125872), (544, 118005), (680, 94404), (816, 78670), (1020, 62936), (1360, 47202), (1632, 39335), (2040, 31468), (2720, 23601), (4080, 15734), (7867, 8160)]