168207480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{66749}}^1$

素因数の和:66773

約数の個数: 96

約数和(自身を含む): 624780000

約数和(自身を除く): 456572520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 66749, 133498, 200247, 266996, 333745, 400494, 467243, 533992, 600741, 667490, 800988, 934486, 1001235, 1201482, 1334980, 1401729, 1601976, 1868972, 2002470, 2336215, 2402964, 2669960, 2803458, 3003705, 3737944, 4004940, 4205187, 4672430, 4805928, 5606916, 6007410, 7008645, 8009880, 8410374, 9344860, 11213832, 12014820, 14017290, 16820748, 18689720, 21025935, 24029640, 28034580, 33641496, 42051870, 56069160, 84103740, 168207480]

約数ペア:

[(1, 168207480), (2, 84103740), (3, 56069160), (4, 42051870), (5, 33641496), (6, 28034580), (7, 24029640), (8, 21025935), (9, 18689720), (10, 16820748), (12, 14017290), (14, 12014820), (15, 11213832), (18, 9344860), (20, 8410374), (21, 8009880), (24, 7008645), (28, 6007410), (30, 5606916), (35, 4805928), (36, 4672430), (40, 4205187), (42, 4004940), (45, 3737944), (56, 3003705), (60, 2803458), (63, 2669960), (70, 2402964), (72, 2336215), (84, 2002470), (90, 1868972), (105, 1601976), (120, 1401729), (126, 1334980), (140, 1201482), (168, 1001235), (180, 934486), (210, 800988), (252, 667490), (280, 600741), (315, 533992), (360, 467243), (420, 400494), (504, 333745), (630, 266996), (840, 200247), (1260, 133498), (2520, 66749)]