209341080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 192

約数和(自身を含む): 751252320

約数和(自身を除く): 541911240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1066, 1091, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 2132, 2182, 2340, 2460, 2665, 2952, 3198, 3273, 3690, 4264, 4364, 4680, 4797, 4920, 5330, 5455, 6396, 6546, 7380, 7995, 8728, 9594, 9819, 10660, 10910, 12792, 13092, 14183, 14760, 15990, 16365, 19188, 19638, 21320, 21820, 23985, 26184, 28366, 31980, 32730, 38376, 39276, 42549, 43640, 44731, 47970, 49095, 56732, 63960, 65460, 70915, 78552, 85098, 89462, 95940, 98190, 113464, 127647, 130920, 134193, 141830, 170196, 178924, 191880, 196380, 212745, 223655, 255294, 268386, 283660, 340392, 357848, 392760, 402579, 425490, 447310, 510588, 536772, 567320, 581503, 638235, 670965, 805158, 850980, 894620, 1021176, 1073544, 1163006, 1276470, 1341930, 1610316, 1701960, 1744509, 1789240, 2012895, 2326012, 2552940, 2683860, 2907515, 3220632, 3489018, 4025790, 4652024, 5105880, 5233527, 5367720, 5815030, 6978036, 8051580, 8722545, 10467054, 11630060, 13956072, 16103160, 17445090, 20934108, 23260120, 26167635, 34890180, 41868216, 52335270, 69780360, 104670540, 209341080]

約数ペア:

[(1, 209341080), (2, 104670540), (3, 69780360), (4, 52335270), (5, 41868216), (6, 34890180), (8, 26167635), (9, 23260120), (10, 20934108), (12, 17445090), (13, 16103160), (15, 13956072), (18, 11630060), (20, 10467054), (24, 8722545), (26, 8051580), (30, 6978036), (36, 5815030), (39, 5367720), (40, 5233527), (41, 5105880), (45, 4652024), (52, 4025790), (60, 3489018), (65, 3220632), (72, 2907515), (78, 2683860), (82, 2552940), (90, 2326012), (104, 2012895), (117, 1789240), (120, 1744509), (123, 1701960), (130, 1610316), (156, 1341930), (164, 1276470), (180, 1163006), (195, 1073544), (205, 1021176), (234, 894620), (246, 850980), (260, 805158), (312, 670965), (328, 638235), (360, 581503), (369, 567320), (390, 536772), (410, 510588), (468, 447310), (492, 425490), (520, 402579), (533, 392760), (585, 357848), (615, 340392), (738, 283660), (780, 268386), (820, 255294), (936, 223655), (984, 212745), (1066, 196380), (1091, 191880), (1170, 178924), (1230, 170196), (1476, 141830), (1560, 134193), (1599, 130920), (1640, 127647), (1845, 113464), (2132, 98190), (2182, 95940), (2340, 89462), (2460, 85098), (2665, 78552), (2952, 70915), (3198, 65460), (3273, 63960), (3690, 56732), (4264, 49095), (4364, 47970), (4680, 44731), (4797, 43640), (4920, 42549), (5330, 39276), (5455, 38376), (6396, 32730), (6546, 31980), (7380, 28366), (7995, 26184), (8728, 23985), (9594, 21820), (9819, 21320), (10660, 19638), (10910, 19188), (12792, 16365), (13092, 15990), (14183, 14760)]