194979960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8597}}^1$

素因数の和:8627

約数の個数: 160

約数和(自身を含む): 749057760

約数和(自身を除く): 554077800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8597, 11340, 17194, 22680, 25791, 34388, 42985, 51582, 60179, 68776, 77373, 85970, 103164, 120358, 128955, 154746, 171940, 180537, 206328, 232119, 240716, 257910, 300895, 309492, 343880, 361074, 386865, 464238, 481432, 515820, 541611, 601790, 618984, 696357, 722148, 773730, 902685, 928476, 1031640, 1083222, 1160595, 1203580, 1392714, 1444296, 1547460, 1624833, 1805370, 1856952, 2166444, 2321190, 2407160, 2708055, 2785428, 3094920, 3249666, 3481785, 3610740, 4332888, 4642380, 4874499, 5416110, 5570856, 6499332, 6963570, 7221480, 8124165, 9284760, 9748998, 10832220, 12998664, 13927140, 16248330, 19497996, 21664440, 24372495, 27854280, 32496660, 38995992, 48744990, 64993320, 97489980, 194979960]

約数ペア:

[(1, 194979960), (2, 97489980), (3, 64993320), (4, 48744990), (5, 38995992), (6, 32496660), (7, 27854280), (8, 24372495), (9, 21664440), (10, 19497996), (12, 16248330), (14, 13927140), (15, 12998664), (18, 10832220), (20, 9748998), (21, 9284760), (24, 8124165), (27, 7221480), (28, 6963570), (30, 6499332), (35, 5570856), (36, 5416110), (40, 4874499), (42, 4642380), (45, 4332888), (54, 3610740), (56, 3481785), (60, 3249666), (63, 3094920), (70, 2785428), (72, 2708055), (81, 2407160), (84, 2321190), (90, 2166444), (105, 1856952), (108, 1805370), (120, 1624833), (126, 1547460), (135, 1444296), (140, 1392714), (162, 1203580), (168, 1160595), (180, 1083222), (189, 1031640), (210, 928476), (216, 902685), (252, 773730), (270, 722148), (280, 696357), (315, 618984), (324, 601790), (360, 541611), (378, 515820), (405, 481432), (420, 464238), (504, 386865), (540, 361074), (567, 343880), (630, 309492), (648, 300895), (756, 257910), (810, 240716), (840, 232119), (945, 206328), (1080, 180537), (1134, 171940), (1260, 154746), (1512, 128955), (1620, 120358), (1890, 103164), (2268, 85970), (2520, 77373), (2835, 68776), (3240, 60179), (3780, 51582), (4536, 42985), (5670, 34388), (7560, 25791), (8597, 22680), (11340, 17194)]