630388560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 2079724032

約数和(自身を除く): 1449335472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 367, 408, 421, 510, 680, 734, 816, 842, 1020, 1101, 1263, 1360, 1468, 1684, 1835, 2040, 2105, 2202, 2526, 2936, 3368, 3670, 4080, 4210, 4404, 5052, 5505, 5872, 6239, 6315, 6736, 7157, 7340, 8420, 8808, 10104, 11010, 12478, 12630, 14314, 14680, 16840, 17616, 18717, 20208, 21471, 22020, 24956, 25260, 28628, 29360, 31195, 33680, 35785, 37434, 42942, 44040, 49912, 50520, 57256, 62390, 71570, 74868, 85884, 88080, 93585, 99824, 101040, 107355, 114512, 124780, 143140, 149736, 154507, 171768, 187170, 214710, 249560, 286280, 299472, 309014, 343536, 374340, 429420, 463521, 499120, 572560, 618028, 748680, 772535, 858840, 927042, 1236056, 1497360, 1545070, 1717680, 1854084, 2317605, 2472112, 2626619, 3090140, 3708168, 4635210, 5253238, 6180280, 7416336, 7879857, 9270420, 10506476, 12360560, 13133095, 15759714, 18540840, 21012952, 26266190, 31519428, 37081680, 39399285, 42025904, 52532380, 63038856, 78798570, 105064760, 126077712, 157597140, 210129520, 315194280, 630388560]

約数ペア:

[(1, 630388560), (2, 315194280), (3, 210129520), (4, 157597140), (5, 126077712), (6, 105064760), (8, 78798570), (10, 63038856), (12, 52532380), (15, 42025904), (16, 39399285), (17, 37081680), (20, 31519428), (24, 26266190), (30, 21012952), (34, 18540840), (40, 15759714), (48, 13133095), (51, 12360560), (60, 10506476), (68, 9270420), (80, 7879857), (85, 7416336), (102, 6180280), (120, 5253238), (136, 4635210), (170, 3708168), (204, 3090140), (240, 2626619), (255, 2472112), (272, 2317605), (340, 1854084), (367, 1717680), (408, 1545070), (421, 1497360), (510, 1236056), (680, 927042), (734, 858840), (816, 772535), (842, 748680), (1020, 618028), (1101, 572560), (1263, 499120), (1360, 463521), (1468, 429420), (1684, 374340), (1835, 343536), (2040, 309014), (2105, 299472), (2202, 286280), (2526, 249560), (2936, 214710), (3368, 187170), (3670, 171768), (4080, 154507), (4210, 149736), (4404, 143140), (5052, 124780), (5505, 114512), (5872, 107355), (6239, 101040), (6315, 99824), (6736, 93585), (7157, 88080), (7340, 85884), (8420, 74868), (8808, 71570), (10104, 62390), (11010, 57256), (12478, 50520), (12630, 49912), (14314, 44040), (14680, 42942), (16840, 37434), (17616, 35785), (18717, 33680), (20208, 31195), (21471, 29360), (22020, 28628), (24956, 25260)]