7801474320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1702

約数の個数: 240

約数和(自身を含む): 26849781504

約数和(自身を除く): 19048307184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 101, 120, 142, 144, 180, 202, 213, 240, 284, 303, 355, 360, 404, 426, 505, 568, 606, 639, 710, 720, 808, 852, 909, 1010, 1065, 1136, 1212, 1278, 1420, 1511, 1515, 1616, 1704, 1818, 2020, 2130, 2424, 2556, 2840, 3022, 3030, 3195, 3408, 3636, 4040, 4260, 4533, 4545, 4848, 5112, 5680, 6044, 6060, 6390, 7171, 7272, 7555, 8080, 8520, 9066, 9090, 10224, 12088, 12120, 12780, 13599, 14342, 14544, 15110, 17040, 18132, 18180, 21513, 22665, 24176, 24240, 25560, 27198, 28684, 30220, 35855, 36264, 36360, 43026, 45330, 51120, 54396, 57368, 60440, 64539, 67995, 71710, 72528, 72720, 86052, 90660, 107281, 107565, 108792, 114736, 120880, 129078, 135990, 143420, 152611, 172104, 181320, 214562, 215130, 217584, 258156, 271980, 286840, 305222, 321843, 322695, 344208, 362640, 429124, 430260, 457833, 516312, 536405, 543960, 573680, 610444, 643686, 645390, 763055, 858248, 860520, 915666, 965529, 1032624, 1072810, 1087920, 1220888, 1287372, 1290780, 1373499, 1526110, 1609215, 1716496, 1721040, 1831332, 1931058, 2145620, 2289165, 2441776, 2574744, 2581560, 2746998, 3052220, 3218430, 3662664, 3862116, 4291240, 4578330, 4827645, 5149488, 5163120, 5493996, 6104440, 6436860, 6867495, 7325328, 7724232, 8582480, 9156660, 9655290, 10835381, 10987992, 12208880, 12873720, 13734990, 15448464, 18313320, 19310580, 21670762, 21975984, 25747440, 27469980, 32506143, 36626640, 38621160, 43341524, 54176905, 54939960, 65012286, 77242320, 86683048, 97518429, 108353810, 109879920, 130024572, 162530715, 173366096, 195036858, 216707620, 260049144, 325061430, 390073716, 433415240, 487592145, 520098288, 650122860, 780147432, 866830480, 975184290, 1300245720, 1560294864, 1950368580, 2600491440, 3900737160, 7801474320]

約数ペア:

[(1, 7801474320), (2, 3900737160), (3, 2600491440), (4, 1950368580), (5, 1560294864), (6, 1300245720), (8, 975184290), (9, 866830480), (10, 780147432), (12, 650122860), (15, 520098288), (16, 487592145), (18, 433415240), (20, 390073716), (24, 325061430), (30, 260049144), (36, 216707620), (40, 195036858), (45, 173366096), (48, 162530715), (60, 130024572), (71, 109879920), (72, 108353810), (80, 97518429), (90, 86683048), (101, 77242320), (120, 65012286), (142, 54939960), (144, 54176905), (180, 43341524), (202, 38621160), (213, 36626640), (240, 32506143), (284, 27469980), (303, 25747440), (355, 21975984), (360, 21670762), (404, 19310580), (426, 18313320), (505, 15448464), (568, 13734990), (606, 12873720), (639, 12208880), (710, 10987992), (720, 10835381), (808, 9655290), (852, 9156660), (909, 8582480), (1010, 7724232), (1065, 7325328), (1136, 6867495), (1212, 6436860), (1278, 6104440), (1420, 5493996), (1511, 5163120), (1515, 5149488), (1616, 4827645), (1704, 4578330), (1818, 4291240), (2020, 3862116), (2130, 3662664), (2424, 3218430), (2556, 3052220), (2840, 2746998), (3022, 2581560), (3030, 2574744), (3195, 2441776), (3408, 2289165), (3636, 2145620), (4040, 1931058), (4260, 1831332), (4533, 1721040), (4545, 1716496), (4848, 1609215), (5112, 1526110), (5680, 1373499), (6044, 1290780), (6060, 1287372), (6390, 1220888), (7171, 1087920), (7272, 1072810), (7555, 1032624), (8080, 965529), (8520, 915666), (9066, 860520), (9090, 858248), (10224, 763055), (12088, 645390), (12120, 643686), (12780, 610444), (13599, 573680), (14342, 543960), (14544, 536405), (15110, 516312), (17040, 457833), (18132, 430260), (18180, 429124), (21513, 362640), (22665, 344208), (24176, 322695), (24240, 321843), (25560, 305222), (27198, 286840), (28684, 271980), (30220, 258156), (35855, 217584), (36264, 215130), (36360, 214562), (43026, 181320), (45330, 172104), (51120, 152611), (54396, 143420), (57368, 135990), (60440, 129078), (64539, 120880), (67995, 114736), (71710, 108792), (72528, 107565), (72720, 107281), (86052, 90660)]