236998720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3468

約数の個数: 112

約数和(自身を含む): 665975808

約数和(自身を除く): 428977088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3413, 3472, 4340, 4960, 6826, 6944, 8680, 9920, 13652, 13888, 17065, 17360, 23891, 27304, 34130, 34720, 47782, 54608, 68260, 69440, 95564, 105803, 109216, 119455, 136520, 191128, 211606, 218432, 238910, 273040, 382256, 423212, 477820, 529015, 546080, 740621, 764512, 846424, 955640, 1058030, 1092160, 1481242, 1529024, 1692848, 1911280, 2116060, 2962484, 3385696, 3703105, 3822560, 4232120, 5924968, 6771392, 7406210, 7645120, 8464240, 11849936, 14812420, 16928480, 23699872, 29624840, 33856960, 47399744, 59249680, 118499360, 236998720]

約数ペア:

[(1, 236998720), (2, 118499360), (4, 59249680), (5, 47399744), (7, 33856960), (8, 29624840), (10, 23699872), (14, 16928480), (16, 14812420), (20, 11849936), (28, 8464240), (31, 7645120), (32, 7406210), (35, 6771392), (40, 5924968), (56, 4232120), (62, 3822560), (64, 3703105), (70, 3385696), (80, 2962484), (112, 2116060), (124, 1911280), (140, 1692848), (155, 1529024), (160, 1481242), (217, 1092160), (224, 1058030), (248, 955640), (280, 846424), (310, 764512), (320, 740621), (434, 546080), (448, 529015), (496, 477820), (560, 423212), (620, 382256), (868, 273040), (992, 238910), (1085, 218432), (1120, 211606), (1240, 191128), (1736, 136520), (1984, 119455), (2170, 109216), (2240, 105803), (2480, 95564), (3413, 69440), (3472, 68260), (4340, 54608), (4960, 47782), (6826, 34720), (6944, 34130), (8680, 27304), (9920, 23891), (13652, 17360), (13888, 17065)]