1157665860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15959}}^1$

素因数の和:16018

約数の個数: 144

約数和(自身を含む): 3903943680

約数和(自身を除く): 2746277820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 15959, 18135, 24180, 31918, 36270, 47877, 63836, 72540, 79795, 95754, 143631, 159590, 191508, 207467, 239385, 287262, 319180, 414934, 478770, 494729, 574524, 622401, 718155, 829868, 957540, 989458, 1037335, 1244802, 1436310, 1484187, 1867203, 1978916, 2074670, 2473645, 2489604, 2872620, 2968374, 3112005, 3734406, 4149340, 4452561, 4947290, 5936748, 6224010, 6431477, 7420935, 7468812, 8905122, 9336015, 9894580, 12448020, 12862954, 14841870, 17810244, 18672030, 19294431, 22262805, 25725908, 29683740, 32157385, 37344060, 38588862, 44525610, 57883293, 64314770, 77177724, 89051220, 96472155, 115766586, 128629540, 192944310, 231533172, 289416465, 385888620, 578832930, 1157665860]

約数ペア:

[(1, 1157665860), (2, 578832930), (3, 385888620), (4, 289416465), (5, 231533172), (6, 192944310), (9, 128629540), (10, 115766586), (12, 96472155), (13, 89051220), (15, 77177724), (18, 64314770), (20, 57883293), (26, 44525610), (30, 38588862), (31, 37344060), (36, 32157385), (39, 29683740), (45, 25725908), (52, 22262805), (60, 19294431), (62, 18672030), (65, 17810244), (78, 14841870), (90, 12862954), (93, 12448020), (117, 9894580), (124, 9336015), (130, 8905122), (155, 7468812), (156, 7420935), (180, 6431477), (186, 6224010), (195, 5936748), (234, 4947290), (260, 4452561), (279, 4149340), (310, 3734406), (372, 3112005), (390, 2968374), (403, 2872620), (465, 2489604), (468, 2473645), (558, 2074670), (585, 1978916), (620, 1867203), (780, 1484187), (806, 1436310), (930, 1244802), (1116, 1037335), (1170, 989458), (1209, 957540), (1395, 829868), (1612, 718155), (1860, 622401), (2015, 574524), (2340, 494729), (2418, 478770), (2790, 414934), (3627, 319180), (4030, 287262), (4836, 239385), (5580, 207467), (6045, 191508), (7254, 159590), (8060, 143631), (12090, 95754), (14508, 79795), (15959, 72540), (18135, 63836), (24180, 47877), (31918, 36270)]