211895640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 762596640

約数和(自身を除く): 550701000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 73, 88, 90, 99, 110, 120, 132, 146, 165, 180, 198, 219, 220, 264, 292, 330, 360, 365, 396, 438, 440, 495, 584, 657, 660, 730, 733, 792, 803, 876, 990, 1095, 1314, 1320, 1460, 1466, 1606, 1752, 1980, 2190, 2199, 2409, 2628, 2920, 2932, 3212, 3285, 3665, 3960, 4015, 4380, 4398, 4818, 5256, 5864, 6424, 6570, 6597, 7227, 7330, 8030, 8063, 8760, 8796, 9636, 10995, 12045, 13140, 13194, 14454, 14660, 16060, 16126, 17592, 19272, 21990, 24090, 24189, 26280, 26388, 28908, 29320, 32120, 32252, 32985, 36135, 40315, 43980, 48180, 48378, 52776, 53509, 57816, 64504, 65970, 72270, 72567, 80630, 87960, 96360, 96756, 107018, 120945, 131940, 144540, 145134, 160527, 161260, 193512, 214036, 241890, 263880, 267545, 289080, 290268, 321054, 322520, 362835, 428072, 481581, 483780, 535090, 580536, 588599, 642108, 725670, 802635, 963162, 967560, 1070180, 1177198, 1284216, 1451340, 1605270, 1765797, 1926324, 2140360, 2354396, 2407905, 2902680, 2942995, 3210540, 3531594, 3852648, 4708792, 4815810, 5297391, 5885990, 6421080, 7063188, 8828985, 9631620, 10594782, 11771980, 14126376, 17657970, 19263240, 21189564, 23543960, 26486955, 35315940, 42379128, 52973910, 70631880, 105947820, 211895640]

約数ペア:

[(1, 211895640), (2, 105947820), (3, 70631880), (4, 52973910), (5, 42379128), (6, 35315940), (8, 26486955), (9, 23543960), (10, 21189564), (11, 19263240), (12, 17657970), (15, 14126376), (18, 11771980), (20, 10594782), (22, 9631620), (24, 8828985), (30, 7063188), (33, 6421080), (36, 5885990), (40, 5297391), (44, 4815810), (45, 4708792), (55, 3852648), (60, 3531594), (66, 3210540), (72, 2942995), (73, 2902680), (88, 2407905), (90, 2354396), (99, 2140360), (110, 1926324), (120, 1765797), (132, 1605270), (146, 1451340), (165, 1284216), (180, 1177198), (198, 1070180), (219, 967560), (220, 963162), (264, 802635), (292, 725670), (330, 642108), (360, 588599), (365, 580536), (396, 535090), (438, 483780), (440, 481581), (495, 428072), (584, 362835), (657, 322520), (660, 321054), (730, 290268), (733, 289080), (792, 267545), (803, 263880), (876, 241890), (990, 214036), (1095, 193512), (1314, 161260), (1320, 160527), (1460, 145134), (1466, 144540), (1606, 131940), (1752, 120945), (1980, 107018), (2190, 96756), (2199, 96360), (2409, 87960), (2628, 80630), (2920, 72567), (2932, 72270), (3212, 65970), (3285, 64504), (3665, 57816), (3960, 53509), (4015, 52776), (4380, 48378), (4398, 48180), (4818, 43980), (5256, 40315), (5864, 36135), (6424, 32985), (6570, 32252), (6597, 32120), (7227, 29320), (7330, 28908), (8030, 26388), (8063, 26280), (8760, 24189), (8796, 24090), (9636, 21990), (10995, 19272), (12045, 17592), (13140, 16126), (13194, 16060), (14454, 14660)]