4394167680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{326947}}^1$

素因数の和:326976

約数の個数: 128

約数和(自身を含む): 16007374080

約数和(自身を除く): 11613206400

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, 326947, 653894, 980841, 1307788, 1634735, 1961682, 2288629, 2615576, 3269470, 3923364, 4577258, 4904205, 5231152, 6538940, 6865887, 7846728, 9154516, 9808410, 10462304, 11443145, 13077880, 13731774, 15693456, 18309032, 19616820, 20924608, 22886290, 26155760, 27463548, 31386912, 34329435, 36618064, 39233640, 41849216, 45772580, 52311520, 54927096, 62773824, 68658870, 73236128, 78467280, 91545160, 104623040, 109854192, 125547648, 137317740, 146472256, 156934560, 183090320, 209246080, 219708384, 274635480, 292944512, 313869120, 366180640, 439416768, 549270960, 627738240, 732361280, 878833536, 1098541920, 1464722560, 2197083840, 4394167680]

約数ペア:

[(1, 4394167680), (2, 2197083840), (3, 1464722560), (4, 1098541920), (5, 878833536), (6, 732361280), (7, 627738240), (8, 549270960), (10, 439416768), (12, 366180640), (14, 313869120), (15, 292944512), (16, 274635480), (20, 219708384), (21, 209246080), (24, 183090320), (28, 156934560), (30, 146472256), (32, 137317740), (35, 125547648), (40, 109854192), (42, 104623040), (48, 91545160), (56, 78467280), (60, 73236128), (64, 68658870), (70, 62773824), (80, 54927096), (84, 52311520), (96, 45772580), (105, 41849216), (112, 39233640), (120, 36618064), (128, 34329435), (140, 31386912), (160, 27463548), (168, 26155760), (192, 22886290), (210, 20924608), (224, 19616820), (240, 18309032), (280, 15693456), (320, 13731774), (336, 13077880), (384, 11443145), (420, 10462304), (448, 9808410), (480, 9154516), (560, 7846728), (640, 6865887), (672, 6538940), (840, 5231152), (896, 4904205), (960, 4577258), (1120, 3923364), (1344, 3269470), (1680, 2615576), (1920, 2288629), (2240, 1961682), (2688, 1634735), (3360, 1307788), (4480, 980841), (6720, 653894), (13440, 326947)]