19368360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 70649280

約数和(自身を除く): 51280920

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, 67, 72, 73, 88, 90, 99, 110, 120, 132, 134, 146, 165, 180, 198, 201, 219, 220, 264, 268, 292, 330, 335, 360, 365, 396, 402, 438, 440, 495, 536, 584, 603, 657, 660, 670, 730, 737, 792, 803, 804, 876, 990, 1005, 1095, 1206, 1314, 1320, 1340, 1460, 1474, 1606, 1608, 1752, 1980, 2010, 2190, 2211, 2409, 2412, 2628, 2680, 2920, 2948, 3015, 3212, 3285, 3685, 3960, 4015, 4020, 4380, 4422, 4818, 4824, 4891, 5256, 5896, 6030, 6424, 6570, 6633, 7227, 7370, 8030, 8040, 8760, 8844, 9636, 9782, 11055, 12045, 12060, 13140, 13266, 14454, 14673, 14740, 16060, 17688, 19272, 19564, 22110, 24090, 24120, 24455, 26280, 26532, 28908, 29346, 29480, 32120, 33165, 36135, 39128, 44019, 44220, 48180, 48910, 53064, 53801, 57816, 58692, 66330, 72270, 73365, 88038, 88440, 96360, 97820, 107602, 117384, 132660, 144540, 146730, 161403, 176076, 195640, 215204, 220095, 265320, 269005, 289080, 293460, 322806, 352152, 430408, 440190, 484209, 538010, 586920, 645612, 807015, 880380, 968418, 1076020, 1291224, 1614030, 1760760, 1936836, 2152040, 2421045, 3228060, 3873672, 4842090, 6456120, 9684180, 19368360]

約数ペア:

[(1, 19368360), (2, 9684180), (3, 6456120), (4, 4842090), (5, 3873672), (6, 3228060), (8, 2421045), (9, 2152040), (10, 1936836), (11, 1760760), (12, 1614030), (15, 1291224), (18, 1076020), (20, 968418), (22, 880380), (24, 807015), (30, 645612), (33, 586920), (36, 538010), (40, 484209), (44, 440190), (45, 430408), (55, 352152), (60, 322806), (66, 293460), (67, 289080), (72, 269005), (73, 265320), (88, 220095), (90, 215204), (99, 195640), (110, 176076), (120, 161403), (132, 146730), (134, 144540), (146, 132660), (165, 117384), (180, 107602), (198, 97820), (201, 96360), (219, 88440), (220, 88038), (264, 73365), (268, 72270), (292, 66330), (330, 58692), (335, 57816), (360, 53801), (365, 53064), (396, 48910), (402, 48180), (438, 44220), (440, 44019), (495, 39128), (536, 36135), (584, 33165), (603, 32120), (657, 29480), (660, 29346), (670, 28908), (730, 26532), (737, 26280), (792, 24455), (803, 24120), (804, 24090), (876, 22110), (990, 19564), (1005, 19272), (1095, 17688), (1206, 16060), (1314, 14740), (1320, 14673), (1340, 14454), (1460, 13266), (1474, 13140), (1606, 12060), (1608, 12045), (1752, 11055), (1980, 9782), (2010, 9636), (2190, 8844), (2211, 8760), (2409, 8040), (2412, 8030), (2628, 7370), (2680, 7227), (2920, 6633), (2948, 6570), (3015, 6424), (3212, 6030), (3285, 5896), (3685, 5256), (3960, 4891), (4015, 4824), (4020, 4818), (4380, 4422)]