7788771840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53377}}^1$

素因数の和:53422

約数の個数: 160

約数和(自身を含む): 26210733120

約数和(自身を除く): 18421961280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 14592, 18240, 24320, 29184, 36480, 48640, 53377, 72960, 106754, 145920, 160131, 213508, 266885, 320262, 427016, 533770, 640524, 800655, 854032, 1014163, 1067540, 1281048, 1601310, 1708064, 2028326, 2135080, 2562096, 3042489, 3202620, 3416128, 4056652, 4270160, 5070815, 5124192, 6084978, 6405240, 6832256, 8113304, 8540320, 10141630, 10248384, 12169956, 12810480, 13664512, 15212445, 16226608, 17080640, 20283260, 20496768, 24339912, 25620960, 27329024, 30424890, 32453216, 34161280, 40566520, 40993536, 48679824, 51241920, 60849780, 64906432, 68322560, 81133040, 81987072, 97359648, 102483840, 121699560, 129812864, 136645120, 162266080, 194719296, 204967680, 243399120, 259625728, 324532160, 389438592, 409935360, 486798240, 519251456, 649064320, 778877184, 973596480, 1298128640, 1557754368, 1947192960, 2596257280, 3894385920, 7788771840]

約数ペア:

[(1, 7788771840), (2, 3894385920), (3, 2596257280), (4, 1947192960), (5, 1557754368), (6, 1298128640), (8, 973596480), (10, 778877184), (12, 649064320), (15, 519251456), (16, 486798240), (19, 409935360), (20, 389438592), (24, 324532160), (30, 259625728), (32, 243399120), (38, 204967680), (40, 194719296), (48, 162266080), (57, 136645120), (60, 129812864), (64, 121699560), (76, 102483840), (80, 97359648), (95, 81987072), (96, 81133040), (114, 68322560), (120, 64906432), (128, 60849780), (152, 51241920), (160, 48679824), (190, 40993536), (192, 40566520), (228, 34161280), (240, 32453216), (256, 30424890), (285, 27329024), (304, 25620960), (320, 24339912), (380, 20496768), (384, 20283260), (456, 17080640), (480, 16226608), (512, 15212445), (570, 13664512), (608, 12810480), (640, 12169956), (760, 10248384), (768, 10141630), (912, 8540320), (960, 8113304), (1140, 6832256), (1216, 6405240), (1280, 6084978), (1520, 5124192), (1536, 5070815), (1824, 4270160), (1920, 4056652), (2280, 3416128), (2432, 3202620), (2560, 3042489), (3040, 2562096), (3648, 2135080), (3840, 2028326), (4560, 1708064), (4864, 1601310), (6080, 1281048), (7296, 1067540), (7680, 1014163), (9120, 854032), (9728, 800655), (12160, 640524), (14592, 533770), (18240, 427016), (24320, 320262), (29184, 266885), (36480, 213508), (48640, 160131), (53377, 145920), (72960, 106754)]