197390778120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{819593}}^1$

素因数の和:819836

約数の個数: 128

約数和(自身を含む): 660920601600

約数和(自身を除く): 463529823480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 360, 446, 540, 669, 892, 1080, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6021, 6690, 8028, 8920, 10035, 12042, 13380, 16056, 20070, 24084, 26760, 30105, 40140, 48168, 60210, 80280, 120420, 240840, 819593, 1639186, 2458779, 3278372, 4097965, 4917558, 6556744, 7376337, 8195930, 9835116, 12293895, 14752674, 16391860, 19670232, 22129011, 24587790, 29505348, 32783720, 36881685, 44258022, 49175580, 59010696, 73763370, 88516044, 98351160, 110645055, 147526740, 177032088, 182769239, 221290110, 295053480, 365538478, 442580220, 548307717, 731076956, 885160440, 913846195, 1096615434, 1462153912, 1644923151, 1827692390, 2193230868, 2741538585, 3289846302, 3655384780, 4386461736, 4934769453, 5483077170, 6579692604, 7310769560, 8224615755, 9869538906, 10966154340, 13159385208, 16449231510, 19739077812, 21932308680, 24673847265, 32898463020, 39478155624, 49347694530, 65796926040, 98695389060, 197390778120]

約数ペア:

[(1, 197390778120), (2, 98695389060), (3, 65796926040), (4, 49347694530), (5, 39478155624), (6, 32898463020), (8, 24673847265), (9, 21932308680), (10, 19739077812), (12, 16449231510), (15, 13159385208), (18, 10966154340), (20, 9869538906), (24, 8224615755), (27, 7310769560), (30, 6579692604), (36, 5483077170), (40, 4934769453), (45, 4386461736), (54, 3655384780), (60, 3289846302), (72, 2741538585), (90, 2193230868), (108, 1827692390), (120, 1644923151), (135, 1462153912), (180, 1096615434), (216, 913846195), (223, 885160440), (270, 731076956), (360, 548307717), (446, 442580220), (540, 365538478), (669, 295053480), (892, 221290110), (1080, 182769239), (1115, 177032088), (1338, 147526740), (1784, 110645055), (2007, 98351160), (2230, 88516044), (2676, 73763370), (3345, 59010696), (4014, 49175580), (4460, 44258022), (5352, 36881685), (6021, 32783720), (6690, 29505348), (8028, 24587790), (8920, 22129011), (10035, 19670232), (12042, 16391860), (13380, 14752674), (16056, 12293895), (20070, 9835116), (24084, 8195930), (26760, 7376337), (30105, 6556744), (40140, 4917558), (48168, 4097965), (60210, 3278372), (80280, 2458779), (120420, 1639186), (240840, 819593)]