197061480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7144

約数の個数: 192

約数和(自身を含む): 798595200

約数和(自身を除く): 601533720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 7109, 9240, 13860, 14218, 21327, 27720, 28436, 35545, 42654, 49763, 56872, 63981, 71090, 78199, 85308, 99526, 106635, 127962, 142180, 149289, 156398, 170616, 199052, 213270, 234597, 248815, 255924, 284360, 298578, 312796, 319905, 390995, 398104, 426540, 447867, 469194, 497630, 511848, 547393, 597156, 625592, 639810, 703791, 746445, 781990, 853080, 895734, 938388, 995260, 1094786, 1172985, 1194312, 1279620, 1407582, 1492890, 1563980, 1642179, 1791468, 1876776, 1990520, 2189572, 2239335, 2345970, 2559240, 2736965, 2815164, 2985780, 3127960, 3284358, 3518955, 3582936, 4379144, 4478670, 4691940, 4926537, 5473930, 5630328, 5971560, 6568716, 7037910, 8210895, 8957340, 9383880, 9853074, 10947860, 13137432, 14075820, 16421790, 17914680, 19706148, 21895720, 24632685, 28151640, 32843580, 39412296, 49265370, 65687160, 98530740, 197061480]

約数ペア:

[(1, 197061480), (2, 98530740), (3, 65687160), (4, 49265370), (5, 39412296), (6, 32843580), (7, 28151640), (8, 24632685), (9, 21895720), (10, 19706148), (11, 17914680), (12, 16421790), (14, 14075820), (15, 13137432), (18, 10947860), (20, 9853074), (21, 9383880), (22, 8957340), (24, 8210895), (28, 7037910), (30, 6568716), (33, 5971560), (35, 5630328), (36, 5473930), (40, 4926537), (42, 4691940), (44, 4478670), (45, 4379144), (55, 3582936), (56, 3518955), (60, 3284358), (63, 3127960), (66, 2985780), (70, 2815164), (72, 2736965), (77, 2559240), (84, 2345970), (88, 2239335), (90, 2189572), (99, 1990520), (105, 1876776), (110, 1791468), (120, 1642179), (126, 1563980), (132, 1492890), (140, 1407582), (154, 1279620), (165, 1194312), (168, 1172985), (180, 1094786), (198, 995260), (210, 938388), (220, 895734), (231, 853080), (252, 781990), (264, 746445), (280, 703791), (308, 639810), (315, 625592), (330, 597156), (360, 547393), (385, 511848), (396, 497630), (420, 469194), (440, 447867), (462, 426540), (495, 398104), (504, 390995), (616, 319905), (630, 312796), (660, 298578), (693, 284360), (770, 255924), (792, 248815), (840, 234597), (924, 213270), (990, 199052), (1155, 170616), (1260, 156398), (1320, 149289), (1386, 142180), (1540, 127962), (1848, 106635), (1980, 99526), (2310, 85308), (2520, 78199), (2772, 71090), (3080, 63981), (3465, 56872), (3960, 49763), (4620, 42654), (5544, 35545), (6930, 28436), (7109, 27720), (9240, 21327), (13860, 14218)]