168996660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23669}}^1$

素因数の和:23705

約数の個数: 96

約数和(自身を含む): 572624640

約数和(自身を除く): 403627980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 23669, 47338, 71007, 94676, 118345, 142014, 165683, 236690, 284028, 331366, 355035, 402373, 473380, 497049, 662732, 710070, 804746, 828415, 994098, 1207119, 1420140, 1609492, 1656830, 1988196, 2011865, 2414238, 2485245, 2816611, 3313660, 4023730, 4828476, 4970490, 5633222, 6035595, 8047460, 8449833, 9940980, 11266444, 12071190, 14083055, 16899666, 24142380, 28166110, 33799332, 42249165, 56332220, 84498330, 168996660]

約数ペア:

[(1, 168996660), (2, 84498330), (3, 56332220), (4, 42249165), (5, 33799332), (6, 28166110), (7, 24142380), (10, 16899666), (12, 14083055), (14, 12071190), (15, 11266444), (17, 9940980), (20, 8449833), (21, 8047460), (28, 6035595), (30, 5633222), (34, 4970490), (35, 4828476), (42, 4023730), (51, 3313660), (60, 2816611), (68, 2485245), (70, 2414238), (84, 2011865), (85, 1988196), (102, 1656830), (105, 1609492), (119, 1420140), (140, 1207119), (170, 994098), (204, 828415), (210, 804746), (238, 710070), (255, 662732), (340, 497049), (357, 473380), (420, 402373), (476, 355035), (510, 331366), (595, 284028), (714, 236690), (1020, 165683), (1190, 142014), (1428, 118345), (1785, 94676), (2380, 71007), (3570, 47338), (7140, 23669)]