18262293480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{6871}}^1$

素因数の和:7021

約数の個数: 256

約数和(自身を含む): 64124006400

約数和(自身を除く): 45861712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 107, 108, 115, 120, 135, 138, 180, 184, 207, 214, 216, 230, 270, 276, 321, 345, 360, 414, 428, 460, 535, 540, 552, 621, 642, 690, 828, 856, 920, 963, 1035, 1070, 1080, 1242, 1284, 1380, 1605, 1656, 1926, 2070, 2140, 2461, 2484, 2568, 2760, 2889, 3105, 3210, 3852, 4140, 4280, 4815, 4922, 4968, 5778, 6210, 6420, 6871, 7383, 7704, 8280, 9630, 9844, 11556, 12305, 12420, 12840, 13742, 14445, 14766, 19260, 19688, 20613, 22149, 23112, 24610, 24840, 27484, 28890, 29532, 34355, 36915, 38520, 41226, 44298, 49220, 54968, 57780, 59064, 61839, 66447, 68710, 73830, 82452, 88596, 98440, 103065, 110745, 115560, 123678, 132894, 137420, 147660, 158033, 164904, 177192, 185517, 206130, 221490, 247356, 265788, 274840, 295320, 309195, 316066, 332235, 371034, 412260, 442980, 474099, 494712, 531576, 618390, 632132, 664470, 735197, 742068, 790165, 824520, 885960, 927585, 948198, 1236780, 1264264, 1328940, 1422297, 1470394, 1484136, 1580330, 1855170, 1896396, 2205591, 2370495, 2473560, 2657880, 2844594, 2940788, 3160660, 3675985, 3710340, 3792792, 4266891, 4411182, 4740990, 5689188, 5881576, 6321320, 6616773, 7111485, 7351970, 7420680, 8533782, 8822364, 9481980, 11027955, 11378376, 13233546, 14222970, 14703940, 16909531, 17067564, 17644728, 18963960, 19850319, 21334455, 22055910, 26467092, 28445940, 29407880, 33083865, 33819062, 34135128, 39700638, 42668910, 44111820, 50728593, 52934184, 56891880, 66167730, 67638124, 79401276, 84547655, 85337820, 88223640, 99251595, 101457186, 132335460, 135276248, 152185779, 158802552, 169095310, 170675640, 198503190, 202914372, 253642965, 264670920, 304371558, 338190620, 397006380, 405828744, 456557337, 507285930, 608743116, 676381240, 760928895, 794012760, 913114674, 1014571860, 1217486232, 1521857790, 1826229348, 2029143720, 2282786685, 3043715580, 3652458696, 4565573370, 6087431160, 9131146740, 18262293480]

約数ペア:

[(1, 18262293480), (2, 9131146740), (3, 6087431160), (4, 4565573370), (5, 3652458696), (6, 3043715580), (8, 2282786685), (9, 2029143720), (10, 1826229348), (12, 1521857790), (15, 1217486232), (18, 1014571860), (20, 913114674), (23, 794012760), (24, 760928895), (27, 676381240), (30, 608743116), (36, 507285930), (40, 456557337), (45, 405828744), (46, 397006380), (54, 338190620), (60, 304371558), (69, 264670920), (72, 253642965), (90, 202914372), (92, 198503190), (107, 170675640), (108, 169095310), (115, 158802552), (120, 152185779), (135, 135276248), (138, 132335460), (180, 101457186), (184, 99251595), (207, 88223640), (214, 85337820), (216, 84547655), (230, 79401276), (270, 67638124), (276, 66167730), (321, 56891880), (345, 52934184), (360, 50728593), (414, 44111820), (428, 42668910), (460, 39700638), (535, 34135128), (540, 33819062), (552, 33083865), (621, 29407880), (642, 28445940), (690, 26467092), (828, 22055910), (856, 21334455), (920, 19850319), (963, 18963960), (1035, 17644728), (1070, 17067564), (1080, 16909531), (1242, 14703940), (1284, 14222970), (1380, 13233546), (1605, 11378376), (1656, 11027955), (1926, 9481980), (2070, 8822364), (2140, 8533782), (2461, 7420680), (2484, 7351970), (2568, 7111485), (2760, 6616773), (2889, 6321320), (3105, 5881576), (3210, 5689188), (3852, 4740990), (4140, 4411182), (4280, 4266891), (4815, 3792792), (4922, 3710340), (4968, 3675985), (5778, 3160660), (6210, 2940788), (6420, 2844594), (6871, 2657880), (7383, 2473560), (7704, 2370495), (8280, 2205591), (9630, 1896396), (9844, 1855170), (11556, 1580330), (12305, 1484136), (12420, 1470394), (12840, 1422297), (13742, 1328940), (14445, 1264264), (14766, 1236780), (19260, 948198), (19688, 927585), (20613, 885960), (22149, 824520), (23112, 790165), (24610, 742068), (24840, 735197), (27484, 664470), (28890, 632132), (29532, 618390), (34355, 531576), (36915, 494712), (38520, 474099), (41226, 442980), (44298, 412260), (49220, 371034), (54968, 332235), (57780, 316066), (59064, 309195), (61839, 295320), (66447, 274840), (68710, 265788), (73830, 247356), (82452, 221490), (88596, 206130), (98440, 185517), (103065, 177192), (110745, 164904), (115560, 158033), (123678, 147660), (132894, 137420)]