340309320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 1141076160

約数和(自身を除く): 800766840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 227, 248, 260, 310, 312, 372, 390, 403, 454, 465, 520, 620, 681, 744, 780, 806, 908, 930, 961, 1135, 1209, 1240, 1362, 1560, 1612, 1816, 1860, 1922, 2015, 2270, 2418, 2724, 2883, 2951, 3224, 3405, 3720, 3844, 4030, 4540, 4805, 4836, 5448, 5766, 5902, 6045, 6810, 7037, 7688, 8060, 8853, 9080, 9610, 9672, 11532, 11804, 12090, 12493, 13620, 14074, 14415, 14755, 16120, 17706, 19220, 21111, 23064, 23608, 24180, 24986, 27240, 28148, 28830, 29510, 35185, 35412, 37479, 38440, 42222, 44265, 48360, 49972, 56296, 57660, 59020, 62465, 70370, 70824, 74958, 84444, 88530, 91481, 99944, 105555, 115320, 118040, 124930, 140740, 149916, 168888, 177060, 182962, 187395, 211110, 218147, 249860, 274443, 281480, 299832, 354120, 365924, 374790, 422220, 436294, 457405, 499720, 548886, 654441, 731848, 749580, 844440, 872588, 914810, 1090735, 1097772, 1308882, 1372215, 1499160, 1745176, 1829620, 2181470, 2195544, 2617764, 2744430, 2835911, 3272205, 3659240, 4362940, 5235528, 5488860, 5671822, 6544410, 8507733, 8725880, 10977720, 11343644, 13088820, 14179555, 17015466, 22687288, 26177640, 28359110, 34030932, 42538665, 56718220, 68061864, 85077330, 113436440, 170154660, 340309320]

約数ペア:

[(1, 340309320), (2, 170154660), (3, 113436440), (4, 85077330), (5, 68061864), (6, 56718220), (8, 42538665), (10, 34030932), (12, 28359110), (13, 26177640), (15, 22687288), (20, 17015466), (24, 14179555), (26, 13088820), (30, 11343644), (31, 10977720), (39, 8725880), (40, 8507733), (52, 6544410), (60, 5671822), (62, 5488860), (65, 5235528), (78, 4362940), (93, 3659240), (104, 3272205), (120, 2835911), (124, 2744430), (130, 2617764), (155, 2195544), (156, 2181470), (186, 1829620), (195, 1745176), (227, 1499160), (248, 1372215), (260, 1308882), (310, 1097772), (312, 1090735), (372, 914810), (390, 872588), (403, 844440), (454, 749580), (465, 731848), (520, 654441), (620, 548886), (681, 499720), (744, 457405), (780, 436294), (806, 422220), (908, 374790), (930, 365924), (961, 354120), (1135, 299832), (1209, 281480), (1240, 274443), (1362, 249860), (1560, 218147), (1612, 211110), (1816, 187395), (1860, 182962), (1922, 177060), (2015, 168888), (2270, 149916), (2418, 140740), (2724, 124930), (2883, 118040), (2951, 115320), (3224, 105555), (3405, 99944), (3720, 91481), (3844, 88530), (4030, 84444), (4540, 74958), (4805, 70824), (4836, 70370), (5448, 62465), (5766, 59020), (5902, 57660), (6045, 56296), (6810, 49972), (7037, 48360), (7688, 44265), (8060, 42222), (8853, 38440), (9080, 37479), (9610, 35412), (9672, 35185), (11532, 29510), (11804, 28830), (12090, 28148), (12493, 27240), (13620, 24986), (14074, 24180), (14415, 23608), (14755, 23064), (16120, 21111), (17706, 19220)]