4394893440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{327001}}^1$

素因数の和:327030

約数の個数: 128

約数和(自身を含む): 16010017920

約数和(自身を除く): 11615124480

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, 327001, 654002, 981003, 1308004, 1635005, 1962006, 2289007, 2616008, 3270010, 3924012, 4578014, 4905015, 5232016, 6540020, 6867021, 7848024, 9156028, 9810030, 10464032, 11445035, 13080040, 13734042, 15696048, 18312056, 19620060, 20928064, 22890070, 26160080, 27468084, 31392096, 34335105, 36624112, 39240120, 41856128, 45780140, 52320160, 54936168, 62784192, 68670210, 73248224, 78480240, 91560280, 104640320, 109872336, 125568384, 137340420, 146496448, 156960480, 183120560, 209280640, 219744672, 274680840, 292992896, 313920960, 366241120, 439489344, 549361680, 627841920, 732482240, 878978688, 1098723360, 1464964480, 2197446720, 4394893440]

約数ペア:

[(1, 4394893440), (2, 2197446720), (3, 1464964480), (4, 1098723360), (5, 878978688), (6, 732482240), (7, 627841920), (8, 549361680), (10, 439489344), (12, 366241120), (14, 313920960), (15, 292992896), (16, 274680840), (20, 219744672), (21, 209280640), (24, 183120560), (28, 156960480), (30, 146496448), (32, 137340420), (35, 125568384), (40, 109872336), (42, 104640320), (48, 91560280), (56, 78480240), (60, 73248224), (64, 68670210), (70, 62784192), (80, 54936168), (84, 52320160), (96, 45780140), (105, 41856128), (112, 39240120), (120, 36624112), (128, 34335105), (140, 31392096), (160, 27468084), (168, 26160080), (192, 22890070), (210, 20928064), (224, 19620060), (240, 18312056), (280, 15696048), (320, 13734042), (336, 13080040), (384, 11445035), (420, 10464032), (448, 9810030), (480, 9156028), (560, 7848024), (640, 6867021), (672, 6540020), (840, 5232016), (896, 4905015), (960, 4578014), (1120, 3924012), (1344, 3270010), (1680, 2616008), (1920, 2289007), (2240, 1962006), (2688, 1635005), (3360, 1308004), (4480, 981003), (6720, 654002), (13440, 327001)]