1325615040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2543}}^1$

素因数の和:2747

約数の個数: 168

約数和(自身を含む): 4586557248

約数和(自身を除く): 3260942208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 480, 543, 576, 720, 724, 905, 960, 1086, 1440, 1448, 1629, 1810, 2172, 2543, 2715, 2880, 2896, 3258, 3620, 4344, 5086, 5430, 5792, 6516, 7240, 7629, 8145, 8688, 10172, 10860, 11584, 12715, 13032, 14480, 15258, 16290, 17376, 20344, 21720, 22887, 25430, 26064, 28960, 30516, 32580, 34752, 38145, 40688, 43440, 45774, 50860, 52128, 57920, 61032, 65160, 76290, 81376, 86880, 91548, 101720, 104256, 114435, 122064, 130320, 152580, 162752, 173760, 183096, 203440, 228870, 244128, 260640, 305160, 366192, 406880, 457740, 460283, 488256, 521280, 610320, 732384, 813760, 915480, 920566, 1220640, 1380849, 1464768, 1830960, 1841132, 2301415, 2441280, 2761698, 3661920, 3682264, 4142547, 4602830, 5523396, 6904245, 7323840, 7364528, 8285094, 9205660, 11046792, 13808490, 14729056, 16570188, 18411320, 20712735, 22093584, 27616980, 29458112, 33140376, 36822640, 41425470, 44187168, 55233960, 66280752, 73645280, 82850940, 88374336, 110467920, 132561504, 147290560, 165701880, 220935840, 265123008, 331403760, 441871680, 662807520, 1325615040]

約数ペア:

[(1, 1325615040), (2, 662807520), (3, 441871680), (4, 331403760), (5, 265123008), (6, 220935840), (8, 165701880), (9, 147290560), (10, 132561504), (12, 110467920), (15, 88374336), (16, 82850940), (18, 73645280), (20, 66280752), (24, 55233960), (30, 44187168), (32, 41425470), (36, 36822640), (40, 33140376), (45, 29458112), (48, 27616980), (60, 22093584), (64, 20712735), (72, 18411320), (80, 16570188), (90, 14729056), (96, 13808490), (120, 11046792), (144, 9205660), (160, 8285094), (180, 7364528), (181, 7323840), (192, 6904245), (240, 5523396), (288, 4602830), (320, 4142547), (360, 3682264), (362, 3661920), (480, 2761698), (543, 2441280), (576, 2301415), (720, 1841132), (724, 1830960), (905, 1464768), (960, 1380849), (1086, 1220640), (1440, 920566), (1448, 915480), (1629, 813760), (1810, 732384), (2172, 610320), (2543, 521280), (2715, 488256), (2880, 460283), (2896, 457740), (3258, 406880), (3620, 366192), (4344, 305160), (5086, 260640), (5430, 244128), (5792, 228870), (6516, 203440), (7240, 183096), (7629, 173760), (8145, 162752), (8688, 152580), (10172, 130320), (10860, 122064), (11584, 114435), (12715, 104256), (13032, 101720), (14480, 91548), (15258, 86880), (16290, 81376), (17376, 76290), (20344, 65160), (21720, 61032), (22887, 57920), (25430, 52128), (26064, 50860), (28960, 45774), (30516, 43440), (32580, 40688), (34752, 38145)]