3919994640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10331}}^1$

素因数の和:10398

約数の個数: 240

約数和(自身を含む): 14390078976

約数和(自身を除く): 10470084336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7440, 7905, 8432, 9486, 10331, 10540, 11160, 12240, 12648, 15810, 18972, 20662, 21080, 22320, 23715, 25296, 30993, 31620, 37944, 41324, 42160, 47430, 51655, 61986, 63240, 75888, 82648, 92979, 94860, 103310, 123972, 126480, 154965, 165296, 175627, 185958, 189720, 206620, 247944, 309930, 320261, 351254, 371916, 379440, 413240, 464895, 495888, 526881, 619860, 640522, 702508, 743832, 826480, 878135, 929790, 960783, 1053762, 1239720, 1281044, 1405016, 1487664, 1580643, 1601305, 1756270, 1859580, 1921566, 2107524, 2479440, 2562088, 2634405, 2810032, 2882349, 3161286, 3202610, 3512540, 3719160, 3843132, 4215048, 4803915, 5124176, 5268810, 5444437, 5764698, 6322572, 6405220, 7025080, 7438320, 7686264, 7903215, 8430096, 9607830, 10537620, 10888874, 11529396, 12645144, 12810440, 14050160, 14411745, 15372528, 15806430, 16333311, 19215660, 21075240, 21777748, 23058792, 25290288, 25620880, 27222185, 28823490, 31612860, 32666622, 38431320, 42150480, 43555496, 46117584, 48999933, 54444370, 57646980, 63225720, 65333244, 76862640, 81666555, 87110992, 97999866, 108888740, 115293960, 126451440, 130666488, 163333110, 195999732, 217777480, 230587920, 244999665, 261332976, 326666220, 391999464, 435554960, 489999330, 653332440, 783998928, 979998660, 1306664880, 1959997320, 3919994640]

約数ペア:

[(1, 3919994640), (2, 1959997320), (3, 1306664880), (4, 979998660), (5, 783998928), (6, 653332440), (8, 489999330), (9, 435554960), (10, 391999464), (12, 326666220), (15, 261332976), (16, 244999665), (17, 230587920), (18, 217777480), (20, 195999732), (24, 163333110), (30, 130666488), (31, 126451440), (34, 115293960), (36, 108888740), (40, 97999866), (45, 87110992), (48, 81666555), (51, 76862640), (60, 65333244), (62, 63225720), (68, 57646980), (72, 54444370), (80, 48999933), (85, 46117584), (90, 43555496), (93, 42150480), (102, 38431320), (120, 32666622), (124, 31612860), (136, 28823490), (144, 27222185), (153, 25620880), (155, 25290288), (170, 23058792), (180, 21777748), (186, 21075240), (204, 19215660), (240, 16333311), (248, 15806430), (255, 15372528), (272, 14411745), (279, 14050160), (306, 12810440), (310, 12645144), (340, 11529396), (360, 10888874), (372, 10537620), (408, 9607830), (465, 8430096), (496, 7903215), (510, 7686264), (527, 7438320), (558, 7025080), (612, 6405220), (620, 6322572), (680, 5764698), (720, 5444437), (744, 5268810), (765, 5124176), (816, 4803915), (930, 4215048), (1020, 3843132), (1054, 3719160), (1116, 3512540), (1224, 3202610), (1240, 3161286), (1360, 2882349), (1395, 2810032), (1488, 2634405), (1530, 2562088), (1581, 2479440), (1860, 2107524), (2040, 1921566), (2108, 1859580), (2232, 1756270), (2448, 1601305), (2480, 1580643), (2635, 1487664), (2790, 1405016), (3060, 1281044), (3162, 1239720), (3720, 1053762), (4080, 960783), (4216, 929790), (4464, 878135), (4743, 826480), (5270, 743832), (5580, 702508), (6120, 640522), (6324, 619860), (7440, 526881), (7905, 495888), (8432, 464895), (9486, 413240), (10331, 379440), (10540, 371916), (11160, 351254), (12240, 320261), (12648, 309930), (15810, 247944), (18972, 206620), (20662, 189720), (21080, 185958), (22320, 175627), (23715, 165296), (25296, 154965), (30993, 126480), (31620, 123972), (37944, 103310), (41324, 94860), (42160, 92979), (47430, 82648), (51655, 75888), (61986, 63240)]