38876640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 137894400

約数和(自身を除く): 99017760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 199, 220, 222, 240, 264, 296, 330, 352, 370, 398, 407, 440, 444, 480, 528, 555, 592, 597, 660, 740, 796, 814, 880, 888, 995, 1056, 1110, 1184, 1194, 1221, 1320, 1480, 1592, 1628, 1760, 1776, 1990, 2035, 2189, 2220, 2388, 2442, 2640, 2960, 2985, 3184, 3256, 3552, 3980, 4070, 4378, 4440, 4776, 4884, 5280, 5920, 5970, 6105, 6368, 6512, 6567, 7363, 7960, 8140, 8756, 8880, 9552, 9768, 10945, 11940, 12210, 13024, 13134, 14726, 15920, 16280, 17512, 17760, 19104, 19536, 21890, 22089, 23880, 24420, 26268, 29452, 31840, 32560, 32835, 35024, 36815, 39072, 43780, 44178, 47760, 48840, 52536, 58904, 65120, 65670, 70048, 73630, 80993, 87560, 88356, 95520, 97680, 105072, 110445, 117808, 131340, 147260, 161986, 175120, 176712, 195360, 210144, 220890, 235616, 242979, 262680, 294520, 323972, 350240, 353424, 404965, 441780, 485958, 525360, 589040, 647944, 706848, 809930, 883560, 971916, 1050720, 1178080, 1214895, 1295888, 1619860, 1767120, 1943832, 2429790, 2591776, 3239720, 3534240, 3887664, 4859580, 6479440, 7775328, 9719160, 12958880, 19438320, 38876640]

約数ペア:

[(1, 38876640), (2, 19438320), (3, 12958880), (4, 9719160), (5, 7775328), (6, 6479440), (8, 4859580), (10, 3887664), (11, 3534240), (12, 3239720), (15, 2591776), (16, 2429790), (20, 1943832), (22, 1767120), (24, 1619860), (30, 1295888), (32, 1214895), (33, 1178080), (37, 1050720), (40, 971916), (44, 883560), (48, 809930), (55, 706848), (60, 647944), (66, 589040), (74, 525360), (80, 485958), (88, 441780), (96, 404965), (110, 353424), (111, 350240), (120, 323972), (132, 294520), (148, 262680), (160, 242979), (165, 235616), (176, 220890), (185, 210144), (199, 195360), (220, 176712), (222, 175120), (240, 161986), (264, 147260), (296, 131340), (330, 117808), (352, 110445), (370, 105072), (398, 97680), (407, 95520), (440, 88356), (444, 87560), (480, 80993), (528, 73630), (555, 70048), (592, 65670), (597, 65120), (660, 58904), (740, 52536), (796, 48840), (814, 47760), (880, 44178), (888, 43780), (995, 39072), (1056, 36815), (1110, 35024), (1184, 32835), (1194, 32560), (1221, 31840), (1320, 29452), (1480, 26268), (1592, 24420), (1628, 23880), (1760, 22089), (1776, 21890), (1990, 19536), (2035, 19104), (2189, 17760), (2220, 17512), (2388, 16280), (2442, 15920), (2640, 14726), (2960, 13134), (2985, 13024), (3184, 12210), (3256, 11940), (3552, 10945), (3980, 9768), (4070, 9552), (4378, 8880), (4440, 8756), (4776, 8140), (4884, 7960), (5280, 7363), (5920, 6567), (5970, 6512), (6105, 6368)]