38736720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 146008512

約数和(自身を除く): 107271792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 73, 80, 88, 90, 99, 110, 120, 132, 134, 144, 146, 165, 176, 180, 198, 201, 219, 220, 240, 264, 268, 292, 330, 335, 360, 365, 396, 402, 438, 440, 495, 528, 536, 584, 603, 657, 660, 670, 720, 730, 737, 792, 803, 804, 876, 880, 990, 1005, 1072, 1095, 1168, 1206, 1314, 1320, 1340, 1460, 1474, 1584, 1606, 1608, 1752, 1980, 2010, 2190, 2211, 2409, 2412, 2628, 2640, 2680, 2920, 2948, 3015, 3212, 3216, 3285, 3504, 3685, 3960, 4015, 4020, 4380, 4422, 4818, 4824, 4891, 5256, 5360, 5840, 5896, 6030, 6424, 6570, 6633, 7227, 7370, 7920, 8030, 8040, 8760, 8844, 9636, 9648, 9782, 10512, 11055, 11792, 12045, 12060, 12848, 13140, 13266, 14454, 14673, 14740, 16060, 16080, 17520, 17688, 19272, 19564, 22110, 24090, 24120, 24455, 26280, 26532, 28908, 29346, 29480, 32120, 33165, 35376, 36135, 38544, 39128, 44019, 44220, 48180, 48240, 48910, 52560, 53064, 53801, 57816, 58692, 58960, 64240, 66330, 72270, 73365, 78256, 88038, 88440, 96360, 97820, 106128, 107602, 115632, 117384, 132660, 144540, 146730, 161403, 176076, 176880, 192720, 195640, 215204, 220095, 234768, 265320, 269005, 289080, 293460, 322806, 352152, 391280, 430408, 440190, 484209, 530640, 538010, 578160, 586920, 645612, 704304, 807015, 860816, 880380, 968418, 1076020, 1173840, 1291224, 1614030, 1760760, 1936836, 2152040, 2421045, 2582448, 3228060, 3521520, 3873672, 4304080, 4842090, 6456120, 7747344, 9684180, 12912240, 19368360, 38736720]

約数ペア:

[(1, 38736720), (2, 19368360), (3, 12912240), (4, 9684180), (5, 7747344), (6, 6456120), (8, 4842090), (9, 4304080), (10, 3873672), (11, 3521520), (12, 3228060), (15, 2582448), (16, 2421045), (18, 2152040), (20, 1936836), (22, 1760760), (24, 1614030), (30, 1291224), (33, 1173840), (36, 1076020), (40, 968418), (44, 880380), (45, 860816), (48, 807015), (55, 704304), (60, 645612), (66, 586920), (67, 578160), (72, 538010), (73, 530640), (80, 484209), (88, 440190), (90, 430408), (99, 391280), (110, 352152), (120, 322806), (132, 293460), (134, 289080), (144, 269005), (146, 265320), (165, 234768), (176, 220095), (180, 215204), (198, 195640), (201, 192720), (219, 176880), (220, 176076), (240, 161403), (264, 146730), (268, 144540), (292, 132660), (330, 117384), (335, 115632), (360, 107602), (365, 106128), (396, 97820), (402, 96360), (438, 88440), (440, 88038), (495, 78256), (528, 73365), (536, 72270), (584, 66330), (603, 64240), (657, 58960), (660, 58692), (670, 57816), (720, 53801), (730, 53064), (737, 52560), (792, 48910), (803, 48240), (804, 48180), (876, 44220), (880, 44019), (990, 39128), (1005, 38544), (1072, 36135), (1095, 35376), (1168, 33165), (1206, 32120), (1314, 29480), (1320, 29346), (1340, 28908), (1460, 26532), (1474, 26280), (1584, 24455), (1606, 24120), (1608, 24090), (1752, 22110), (1980, 19564), (2010, 19272), (2190, 17688), (2211, 17520), (2409, 16080), (2412, 16060), (2628, 14740), (2640, 14673), (2680, 14454), (2920, 13266), (2948, 13140), (3015, 12848), (3212, 12060), (3216, 12045), (3285, 11792), (3504, 11055), (3685, 10512), (3960, 9782), (4015, 9648), (4020, 9636), (4380, 8844), (4422, 8760), (4818, 8040), (4824, 8030), (4891, 7920), (5256, 7370), (5360, 7227), (5840, 6633), (5896, 6570), (6030, 6424)]