384746880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{28627}}^1$

素因数の和:28656

約数の個数: 128

約数和(自身を含む): 1401626880

約数和(自身を除く): 1016880000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 28627, 57254, 85881, 114508, 143135, 171762, 200389, 229016, 286270, 343524, 400778, 429405, 458032, 572540, 601167, 687048, 801556, 858810, 916064, 1001945, 1145080, 1202334, 1374096, 1603112, 1717620, 1832128, 2003890, 2290160, 2404668, 2748192, 3005835, 3206224, 3435240, 3664256, 4007780, 4580320, 4809336, 5496384, 6011670, 6412448, 6870480, 8015560, 9160640, 9618672, 10992768, 12023340, 12824896, 13740960, 16031120, 18321280, 19237344, 24046680, 25649792, 27481920, 32062240, 38474688, 48093360, 54963840, 64124480, 76949376, 96186720, 128248960, 192373440, 384746880]

約数ペア:

[(1, 384746880), (2, 192373440), (3, 128248960), (4, 96186720), (5, 76949376), (6, 64124480), (7, 54963840), (8, 48093360), (10, 38474688), (12, 32062240), (14, 27481920), (15, 25649792), (16, 24046680), (20, 19237344), (21, 18321280), (24, 16031120), (28, 13740960), (30, 12824896), (32, 12023340), (35, 10992768), (40, 9618672), (42, 9160640), (48, 8015560), (56, 6870480), (60, 6412448), (64, 6011670), (70, 5496384), (80, 4809336), (84, 4580320), (96, 4007780), (105, 3664256), (112, 3435240), (120, 3206224), (128, 3005835), (140, 2748192), (160, 2404668), (168, 2290160), (192, 2003890), (210, 1832128), (224, 1717620), (240, 1603112), (280, 1374096), (320, 1202334), (336, 1145080), (384, 1001945), (420, 916064), (448, 858810), (480, 801556), (560, 687048), (640, 601167), (672, 572540), (840, 458032), (896, 429405), (960, 400778), (1120, 343524), (1344, 286270), (1680, 229016), (1920, 200389), (2240, 171762), (2688, 143135), (3360, 114508), (4480, 85881), (6720, 57254), (13440, 28627)]