38129520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 141303456

約数和(自身を除く): 103173936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 101, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 202, 208, 220, 240, 242, 260, 264, 286, 303, 312, 330, 363, 390, 404, 429, 440, 484, 505, 520, 528, 572, 605, 606, 624, 660, 715, 726, 780, 808, 858, 880, 968, 1010, 1040, 1111, 1144, 1210, 1212, 1313, 1320, 1430, 1452, 1515, 1560, 1573, 1616, 1716, 1815, 1936, 2020, 2145, 2222, 2288, 2420, 2424, 2626, 2640, 2860, 2904, 3030, 3120, 3146, 3333, 3432, 3630, 3939, 4040, 4290, 4444, 4719, 4840, 4848, 5252, 5555, 5720, 5808, 6060, 6292, 6565, 6666, 6864, 7260, 7865, 7878, 8080, 8580, 8888, 9438, 9680, 10504, 11110, 11440, 12120, 12221, 12584, 13130, 13332, 14443, 14520, 15730, 15756, 16665, 17160, 17776, 18876, 19695, 21008, 22220, 23595, 24240, 24442, 25168, 26260, 26664, 28886, 29040, 31460, 31512, 33330, 34320, 36663, 37752, 39390, 43329, 44440, 47190, 48884, 52520, 53328, 57772, 61105, 62920, 63024, 66660, 72215, 73326, 75504, 78780, 86658, 88880, 94380, 97768, 105040, 115544, 122210, 125840, 133320, 144430, 146652, 157560, 158873, 173316, 183315, 188760, 195536, 216645, 231088, 244420, 266640, 288860, 293304, 315120, 317746, 346632, 366630, 377520, 433290, 476619, 488840, 577720, 586608, 635492, 693264, 733260, 794365, 866580, 953238, 977680, 1155440, 1270984, 1466520, 1588730, 1733160, 1906476, 2383095, 2541968, 2933040, 3177460, 3466320, 3812952, 4766190, 6354920, 7625904, 9532380, 12709840, 19064760, 38129520]

約数ペア:

[(1, 38129520), (2, 19064760), (3, 12709840), (4, 9532380), (5, 7625904), (6, 6354920), (8, 4766190), (10, 3812952), (11, 3466320), (12, 3177460), (13, 2933040), (15, 2541968), (16, 2383095), (20, 1906476), (22, 1733160), (24, 1588730), (26, 1466520), (30, 1270984), (33, 1155440), (39, 977680), (40, 953238), (44, 866580), (48, 794365), (52, 733260), (55, 693264), (60, 635492), (65, 586608), (66, 577720), (78, 488840), (80, 476619), (88, 433290), (101, 377520), (104, 366630), (110, 346632), (120, 317746), (121, 315120), (130, 293304), (132, 288860), (143, 266640), (156, 244420), (165, 231088), (176, 216645), (195, 195536), (202, 188760), (208, 183315), (220, 173316), (240, 158873), (242, 157560), (260, 146652), (264, 144430), (286, 133320), (303, 125840), (312, 122210), (330, 115544), (363, 105040), (390, 97768), (404, 94380), (429, 88880), (440, 86658), (484, 78780), (505, 75504), (520, 73326), (528, 72215), (572, 66660), (605, 63024), (606, 62920), (624, 61105), (660, 57772), (715, 53328), (726, 52520), (780, 48884), (808, 47190), (858, 44440), (880, 43329), (968, 39390), (1010, 37752), (1040, 36663), (1111, 34320), (1144, 33330), (1210, 31512), (1212, 31460), (1313, 29040), (1320, 28886), (1430, 26664), (1452, 26260), (1515, 25168), (1560, 24442), (1573, 24240), (1616, 23595), (1716, 22220), (1815, 21008), (1936, 19695), (2020, 18876), (2145, 17776), (2222, 17160), (2288, 16665), (2420, 15756), (2424, 15730), (2626, 14520), (2640, 14443), (2860, 13332), (2904, 13130), (3030, 12584), (3120, 12221), (3146, 12120), (3333, 11440), (3432, 11110), (3630, 10504), (3939, 9680), (4040, 9438), (4290, 8888), (4444, 8580), (4719, 8080), (4840, 7878), (4848, 7865), (5252, 7260), (5555, 6864), (5720, 6666), (5808, 6565), (6060, 6292)]