199246320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3080

約数の個数: 240

約数和(自身を含む): 823822272

約数和(自身を除く): 624575952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3041, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6082, 6552, 7280, 8190, 9123, 9360, 10920, 12164, 13104, 15205, 16380, 18246, 21287, 21840, 24328, 27369, 30410, 32760, 36492, 39533, 42574, 45615, 48656, 54738, 60820, 63861, 65520, 72984, 79066, 85148, 91230, 106435, 109476, 118599, 121640, 127722, 136845, 145968, 158132, 170296, 182460, 191583, 197665, 212870, 218952, 237198, 243280, 255444, 273690, 276731, 316264, 319305, 340592, 355797, 364920, 383166, 395330, 425740, 437904, 474396, 510888, 547380, 553462, 592995, 632528, 638610, 711594, 729840, 766332, 790660, 830193, 851480, 948792, 957915, 1021776, 1094760, 1106924, 1185990, 1277220, 1383655, 1423188, 1532664, 1581320, 1660386, 1702960, 1778985, 1897584, 1915830, 2189520, 2213848, 2371980, 2490579, 2554440, 2767310, 2846376, 3065328, 3162640, 3320772, 3557970, 3831660, 4150965, 4427696, 4743960, 4981158, 5108880, 5534620, 5692752, 6641544, 7115940, 7663320, 8301930, 9487920, 9962316, 11069240, 12452895, 13283088, 14231880, 15326640, 16603860, 19924632, 22138480, 24905790, 28463760, 33207720, 39849264, 49811580, 66415440, 99623160, 199246320]

約数ペア:

[(1, 199246320), (2, 99623160), (3, 66415440), (4, 49811580), (5, 39849264), (6, 33207720), (7, 28463760), (8, 24905790), (9, 22138480), (10, 19924632), (12, 16603860), (13, 15326640), (14, 14231880), (15, 13283088), (16, 12452895), (18, 11069240), (20, 9962316), (21, 9487920), (24, 8301930), (26, 7663320), (28, 7115940), (30, 6641544), (35, 5692752), (36, 5534620), (39, 5108880), (40, 4981158), (42, 4743960), (45, 4427696), (48, 4150965), (52, 3831660), (56, 3557970), (60, 3320772), (63, 3162640), (65, 3065328), (70, 2846376), (72, 2767310), (78, 2554440), (80, 2490579), (84, 2371980), (90, 2213848), (91, 2189520), (104, 1915830), (105, 1897584), (112, 1778985), (117, 1702960), (120, 1660386), (126, 1581320), (130, 1532664), (140, 1423188), (144, 1383655), (156, 1277220), (168, 1185990), (180, 1106924), (182, 1094760), (195, 1021776), (208, 957915), (210, 948792), (234, 851480), (240, 830193), (252, 790660), (260, 766332), (273, 729840), (280, 711594), (312, 638610), (315, 632528), (336, 592995), (360, 553462), (364, 547380), (390, 510888), (420, 474396), (455, 437904), (468, 425740), (504, 395330), (520, 383166), (546, 364920), (560, 355797), (585, 340592), (624, 319305), (630, 316264), (720, 276731), (728, 273690), (780, 255444), (819, 243280), (840, 237198), (910, 218952), (936, 212870), (1008, 197665), (1040, 191583), (1092, 182460), (1170, 170296), (1260, 158132), (1365, 145968), (1456, 136845), (1560, 127722), (1638, 121640), (1680, 118599), (1820, 109476), (1872, 106435), (2184, 91230), (2340, 85148), (2520, 79066), (2730, 72984), (3041, 65520), (3120, 63861), (3276, 60820), (3640, 54738), (4095, 48656), (4368, 45615), (4680, 42574), (5040, 39533), (5460, 36492), (6082, 32760), (6552, 30410), (7280, 27369), (8190, 24328), (9123, 21840), (9360, 21287), (10920, 18246), (12164, 16380), (13104, 15205)]