1298507760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18217}}^1$

素因数の和:18253

約数の個数: 200

約数和(自身を含む): 4920171696

約数和(自身を除く): 3621663936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 18217, 23760, 35640, 36434, 54651, 71280, 72868, 91085, 109302, 145736, 163953, 182170, 200387, 218604, 273255, 291472, 327906, 364340, 400774, 437208, 491859, 546510, 601161, 655812, 728680, 801548, 819765, 874416, 983718, 1001935, 1093020, 1202322, 1311624, 1457360, 1475577, 1603096, 1639530, 1803483, 1967436, 2003870, 2186040, 2404644, 2459295, 2623248, 2951154, 3005805, 3206192, 3279060, 3606966, 3934872, 4007740, 4372080, 4809288, 4918590, 5410449, 5902308, 6011610, 6558120, 7213932, 7377885, 7869744, 8015480, 9017415, 9618576, 9837180, 10820898, 11804616, 12023220, 13116240, 14427864, 14755770, 16030960, 16231347, 18034830, 19674360, 21641796, 23609232, 24046440, 27052245, 28855728, 29511540, 32462694, 36069660, 39348720, 43283592, 48092880, 54104490, 59023080, 64925388, 72139320, 81156735, 86567184, 108208980, 118046160, 129850776, 144278640, 162313470, 216417960, 259701552, 324626940, 432835920, 649253880, 1298507760]

約数ペア:

[(1, 1298507760), (2, 649253880), (3, 432835920), (4, 324626940), (5, 259701552), (6, 216417960), (8, 162313470), (9, 144278640), (10, 129850776), (11, 118046160), (12, 108208980), (15, 86567184), (16, 81156735), (18, 72139320), (20, 64925388), (22, 59023080), (24, 54104490), (27, 48092880), (30, 43283592), (33, 39348720), (36, 36069660), (40, 32462694), (44, 29511540), (45, 28855728), (48, 27052245), (54, 24046440), (55, 23609232), (60, 21641796), (66, 19674360), (72, 18034830), (80, 16231347), (81, 16030960), (88, 14755770), (90, 14427864), (99, 13116240), (108, 12023220), (110, 11804616), (120, 10820898), (132, 9837180), (135, 9618576), (144, 9017415), (162, 8015480), (165, 7869744), (176, 7377885), (180, 7213932), (198, 6558120), (216, 6011610), (220, 5902308), (240, 5410449), (264, 4918590), (270, 4809288), (297, 4372080), (324, 4007740), (330, 3934872), (360, 3606966), (396, 3279060), (405, 3206192), (432, 3005805), (440, 2951154), (495, 2623248), (528, 2459295), (540, 2404644), (594, 2186040), (648, 2003870), (660, 1967436), (720, 1803483), (792, 1639530), (810, 1603096), (880, 1475577), (891, 1457360), (990, 1311624), (1080, 1202322), (1188, 1093020), (1296, 1001935), (1320, 983718), (1485, 874416), (1584, 819765), (1620, 801548), (1782, 728680), (1980, 655812), (2160, 601161), (2376, 546510), (2640, 491859), (2970, 437208), (3240, 400774), (3564, 364340), (3960, 327906), (4455, 291472), (4752, 273255), (5940, 218604), (6480, 200387), (7128, 182170), (7920, 163953), (8910, 145736), (11880, 109302), (14256, 91085), (17820, 72868), (18217, 71280), (23760, 54651), (35640, 36434)]