18302710920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11863}}^1$

素因数の和:11956

約数の個数: 256

約数和(自身を含む): 63143055360

約数和(自身を除く): 44840344440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 43, 46, 52, 60, 65, 69, 78, 86, 92, 104, 115, 120, 129, 130, 138, 156, 172, 184, 195, 215, 230, 258, 260, 276, 299, 312, 344, 345, 390, 430, 460, 516, 520, 552, 559, 598, 645, 690, 780, 860, 897, 920, 989, 1032, 1118, 1196, 1290, 1380, 1495, 1560, 1677, 1720, 1794, 1978, 2236, 2392, 2580, 2760, 2795, 2967, 2990, 3354, 3588, 3956, 4472, 4485, 4945, 5160, 5590, 5934, 5980, 6708, 7176, 7912, 8385, 8970, 9890, 11180, 11863, 11868, 11960, 12857, 13416, 14835, 16770, 17940, 19780, 22360, 23726, 23736, 25714, 29670, 33540, 35589, 35880, 38571, 39560, 47452, 51428, 59315, 59340, 64285, 67080, 71178, 77142, 94904, 102856, 118630, 118680, 128570, 142356, 154219, 154284, 177945, 192855, 237260, 257140, 272849, 284712, 308438, 308568, 355890, 385710, 462657, 474520, 510109, 514280, 545698, 616876, 711780, 771095, 771420, 818547, 925314, 1020218, 1091396, 1233752, 1364245, 1423560, 1530327, 1542190, 1542840, 1637094, 1850628, 2040436, 2182792, 2313285, 2550545, 2728490, 3060654, 3084380, 3274188, 3547037, 3701256, 4080872, 4092735, 4626570, 5101090, 5456980, 6121308, 6168760, 6548376, 6631417, 7094074, 7651635, 8185470, 9253140, 10202180, 10641111, 10913960, 11732507, 12242616, 13262834, 14188148, 15303270, 16370940, 17735185, 18506280, 19894251, 20404360, 21282222, 23465014, 26525668, 28376296, 30606540, 32741880, 33157085, 35197521, 35470370, 39788502, 42564444, 46930028, 53051336, 53205555, 58662535, 61213080, 66314170, 70395042, 70940740, 79577004, 85128888, 93860056, 99471255, 106411110, 117325070, 132628340, 140790084, 141881480, 152522591, 159154008, 175987605, 198942510, 212822220, 234650140, 265256680, 281580168, 305045182, 351975210, 397885020, 425644440, 457567773, 469300280, 610090364, 703950420, 762612955, 795770040, 915135546, 1220180728, 1407900840, 1525225910, 1830271092, 2287838865, 3050451820, 3660542184, 4575677730, 6100903640, 9151355460, 18302710920]

約数ペア:

[(1, 18302710920), (2, 9151355460), (3, 6100903640), (4, 4575677730), (5, 3660542184), (6, 3050451820), (8, 2287838865), (10, 1830271092), (12, 1525225910), (13, 1407900840), (15, 1220180728), (20, 915135546), (23, 795770040), (24, 762612955), (26, 703950420), (30, 610090364), (39, 469300280), (40, 457567773), (43, 425644440), (46, 397885020), (52, 351975210), (60, 305045182), (65, 281580168), (69, 265256680), (78, 234650140), (86, 212822220), (92, 198942510), (104, 175987605), (115, 159154008), (120, 152522591), (129, 141881480), (130, 140790084), (138, 132628340), (156, 117325070), (172, 106411110), (184, 99471255), (195, 93860056), (215, 85128888), (230, 79577004), (258, 70940740), (260, 70395042), (276, 66314170), (299, 61213080), (312, 58662535), (344, 53205555), (345, 53051336), (390, 46930028), (430, 42564444), (460, 39788502), (516, 35470370), (520, 35197521), (552, 33157085), (559, 32741880), (598, 30606540), (645, 28376296), (690, 26525668), (780, 23465014), (860, 21282222), (897, 20404360), (920, 19894251), (989, 18506280), (1032, 17735185), (1118, 16370940), (1196, 15303270), (1290, 14188148), (1380, 13262834), (1495, 12242616), (1560, 11732507), (1677, 10913960), (1720, 10641111), (1794, 10202180), (1978, 9253140), (2236, 8185470), (2392, 7651635), (2580, 7094074), (2760, 6631417), (2795, 6548376), (2967, 6168760), (2990, 6121308), (3354, 5456980), (3588, 5101090), (3956, 4626570), (4472, 4092735), (4485, 4080872), (4945, 3701256), (5160, 3547037), (5590, 3274188), (5934, 3084380), (5980, 3060654), (6708, 2728490), (7176, 2550545), (7912, 2313285), (8385, 2182792), (8970, 2040436), (9890, 1850628), (11180, 1637094), (11863, 1542840), (11868, 1542190), (11960, 1530327), (12857, 1423560), (13416, 1364245), (14835, 1233752), (16770, 1091396), (17940, 1020218), (19780, 925314), (22360, 818547), (23726, 771420), (23736, 771095), (25714, 711780), (29670, 616876), (33540, 545698), (35589, 514280), (35880, 510109), (38571, 474520), (39560, 462657), (47452, 385710), (51428, 355890), (59315, 308568), (59340, 308438), (64285, 284712), (67080, 272849), (71178, 257140), (77142, 237260), (94904, 192855), (102856, 177945), (118630, 154284), (118680, 154219), (128570, 142356)]