160981140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 501645312

約数和(自身を除く): 340664172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 53, 60, 62, 69, 71, 92, 93, 106, 115, 124, 138, 142, 155, 159, 186, 212, 213, 230, 265, 276, 284, 310, 318, 345, 355, 372, 426, 460, 465, 530, 620, 636, 690, 710, 713, 795, 852, 930, 1060, 1065, 1219, 1380, 1420, 1426, 1590, 1633, 1643, 1860, 2130, 2139, 2201, 2438, 2852, 3180, 3266, 3286, 3565, 3657, 3763, 4260, 4278, 4402, 4876, 4899, 4929, 6095, 6532, 6572, 6603, 7130, 7314, 7526, 8165, 8215, 8556, 8804, 9798, 9858, 10695, 11005, 11289, 12190, 13206, 14260, 14628, 15052, 16330, 16430, 18285, 18815, 19596, 19716, 21390, 22010, 22578, 24380, 24495, 24645, 26412, 32660, 32860, 33015, 36570, 37630, 37789, 42780, 44020, 45156, 48990, 49290, 50623, 56445, 66030, 73140, 75260, 75578, 86549, 97980, 98580, 101246, 112890, 113367, 116653, 132060, 151156, 151869, 173098, 188945, 202492, 225780, 226734, 233306, 253115, 259647, 303738, 346196, 349959, 377890, 432745, 453468, 466612, 506230, 519294, 566835, 583265, 607476, 699918, 755780, 759345, 865490, 1012460, 1038588, 1133670, 1166530, 1298235, 1399836, 1518690, 1730980, 1749795, 2267340, 2333060, 2596470, 2683019, 3037380, 3499590, 5192940, 5366038, 6999180, 8049057, 10732076, 13415095, 16098114, 26830190, 32196228, 40245285, 53660380, 80490570, 160981140]

約数ペア:

[(1, 160981140), (2, 80490570), (3, 53660380), (4, 40245285), (5, 32196228), (6, 26830190), (10, 16098114), (12, 13415095), (15, 10732076), (20, 8049057), (23, 6999180), (30, 5366038), (31, 5192940), (46, 3499590), (53, 3037380), (60, 2683019), (62, 2596470), (69, 2333060), (71, 2267340), (92, 1749795), (93, 1730980), (106, 1518690), (115, 1399836), (124, 1298235), (138, 1166530), (142, 1133670), (155, 1038588), (159, 1012460), (186, 865490), (212, 759345), (213, 755780), (230, 699918), (265, 607476), (276, 583265), (284, 566835), (310, 519294), (318, 506230), (345, 466612), (355, 453468), (372, 432745), (426, 377890), (460, 349959), (465, 346196), (530, 303738), (620, 259647), (636, 253115), (690, 233306), (710, 226734), (713, 225780), (795, 202492), (852, 188945), (930, 173098), (1060, 151869), (1065, 151156), (1219, 132060), (1380, 116653), (1420, 113367), (1426, 112890), (1590, 101246), (1633, 98580), (1643, 97980), (1860, 86549), (2130, 75578), (2139, 75260), (2201, 73140), (2438, 66030), (2852, 56445), (3180, 50623), (3266, 49290), (3286, 48990), (3565, 45156), (3657, 44020), (3763, 42780), (4260, 37789), (4278, 37630), (4402, 36570), (4876, 33015), (4899, 32860), (4929, 32660), (6095, 26412), (6532, 24645), (6572, 24495), (6603, 24380), (7130, 22578), (7314, 22010), (7526, 21390), (8165, 19716), (8215, 19596), (8556, 18815), (8804, 18285), (9798, 16430), (9858, 16330), (10695, 15052), (11005, 14628), (11289, 14260), (12190, 13206)]