1399128120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:699

約数の個数: 256

約数和(自身を含む): 5056128000

約数和(自身を除く): 3656999880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 227, 234, 260, 270, 312, 351, 360, 390, 439, 454, 468, 520, 540, 585, 681, 702, 780, 878, 908, 936, 1080, 1135, 1170, 1317, 1362, 1404, 1560, 1755, 1756, 1816, 2043, 2195, 2270, 2340, 2634, 2724, 2808, 2951, 3405, 3510, 3512, 3951, 4086, 4390, 4540, 4680, 5268, 5448, 5707, 5902, 6129, 6585, 6810, 7020, 7902, 8172, 8780, 8853, 9080, 10215, 10536, 11414, 11804, 11853, 12258, 13170, 13620, 14040, 14755, 15804, 16344, 17121, 17560, 17706, 19755, 20430, 22828, 23608, 23706, 24516, 26340, 26559, 27240, 28535, 29510, 30645, 31608, 34242, 35412, 39510, 40860, 44265, 45656, 47412, 49032, 51363, 52680, 53118, 57070, 59020, 59265, 61290, 68484, 70824, 79020, 79677, 81720, 85605, 88530, 94824, 99653, 102726, 106236, 114140, 118040, 118530, 122580, 132795, 136968, 154089, 158040, 159354, 171210, 177060, 199306, 205452, 212472, 228280, 237060, 245160, 256815, 265590, 298959, 308178, 318708, 342420, 354120, 398385, 398612, 410904, 474120, 498265, 513630, 531180, 597918, 616356, 637416, 684840, 770445, 796770, 797224, 896877, 996530, 1027260, 1062360, 1195836, 1232712, 1295489, 1494795, 1540890, 1593540, 1793754, 1993060, 2054520, 2391672, 2590978, 2690631, 2989590, 3081780, 3187080, 3587508, 3886467, 3986120, 4484385, 5181956, 5381262, 5979180, 6163560, 6477445, 7175016, 7772934, 8968770, 10363912, 10762524, 11659401, 11958360, 12954890, 13453155, 15545868, 17937540, 19432335, 21525048, 23318802, 25909780, 26906310, 31091736, 34978203, 35875080, 38864670, 46637604, 51819560, 53812620, 58297005, 69956406, 77729340, 93275208, 107625240, 116594010, 139912812, 155458680, 174891015, 233188020, 279825624, 349782030, 466376040, 699564060, 1399128120]

約数ペア:

[(1, 1399128120), (2, 699564060), (3, 466376040), (4, 349782030), (5, 279825624), (6, 233188020), (8, 174891015), (9, 155458680), (10, 139912812), (12, 116594010), (13, 107625240), (15, 93275208), (18, 77729340), (20, 69956406), (24, 58297005), (26, 53812620), (27, 51819560), (30, 46637604), (36, 38864670), (39, 35875080), (40, 34978203), (45, 31091736), (52, 26906310), (54, 25909780), (60, 23318802), (65, 21525048), (72, 19432335), (78, 17937540), (90, 15545868), (104, 13453155), (108, 12954890), (117, 11958360), (120, 11659401), (130, 10762524), (135, 10363912), (156, 8968770), (180, 7772934), (195, 7175016), (216, 6477445), (227, 6163560), (234, 5979180), (260, 5381262), (270, 5181956), (312, 4484385), (351, 3986120), (360, 3886467), (390, 3587508), (439, 3187080), (454, 3081780), (468, 2989590), (520, 2690631), (540, 2590978), (585, 2391672), (681, 2054520), (702, 1993060), (780, 1793754), (878, 1593540), (908, 1540890), (936, 1494795), (1080, 1295489), (1135, 1232712), (1170, 1195836), (1317, 1062360), (1362, 1027260), (1404, 996530), (1560, 896877), (1755, 797224), (1756, 796770), (1816, 770445), (2043, 684840), (2195, 637416), (2270, 616356), (2340, 597918), (2634, 531180), (2724, 513630), (2808, 498265), (2951, 474120), (3405, 410904), (3510, 398612), (3512, 398385), (3951, 354120), (4086, 342420), (4390, 318708), (4540, 308178), (4680, 298959), (5268, 265590), (5448, 256815), (5707, 245160), (5902, 237060), (6129, 228280), (6585, 212472), (6810, 205452), (7020, 199306), (7902, 177060), (8172, 171210), (8780, 159354), (8853, 158040), (9080, 154089), (10215, 136968), (10536, 132795), (11414, 122580), (11804, 118530), (11853, 118040), (12258, 114140), (13170, 106236), (13620, 102726), (14040, 99653), (14755, 94824), (15804, 88530), (16344, 85605), (17121, 81720), (17560, 79677), (17706, 79020), (19755, 70824), (20430, 68484), (22828, 61290), (23608, 59265), (23706, 59020), (24516, 57070), (26340, 53118), (26559, 52680), (27240, 51363), (28535, 49032), (29510, 47412), (30645, 45656), (31608, 44265), (34242, 40860), (35412, 39510)]