2195952480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2927}}^1$

素因数の和:3469

約数の個数: 144

約数和(自身を含む): 7510636224

約数和(自身を除く): 5314683744

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 521, 720, 1042, 1440, 1563, 2084, 2605, 2927, 3126, 4168, 4689, 5210, 5854, 6252, 7815, 8336, 8781, 9378, 10420, 11708, 12504, 14635, 15630, 16672, 17562, 18756, 20840, 23416, 23445, 25008, 26343, 29270, 31260, 35124, 37512, 41680, 43905, 46832, 46890, 50016, 52686, 58540, 62520, 70248, 75024, 83360, 87810, 93664, 93780, 105372, 117080, 125040, 131715, 140496, 150048, 175620, 187560, 210744, 234160, 250080, 263430, 280992, 351240, 375120, 421488, 468320, 526860, 702480, 750240, 842976, 1053720, 1404960, 1524967, 2107440, 3049934, 4214880, 4574901, 6099868, 7624835, 9149802, 12199736, 13724703, 15249670, 18299604, 22874505, 24399472, 27449406, 30499340, 36599208, 45749010, 48798944, 54898812, 60998680, 68623515, 73198416, 91498020, 109797624, 121997360, 137247030, 146396832, 182996040, 219595248, 243994720, 274494060, 365992080, 439190496, 548988120, 731984160, 1097976240, 2195952480]

約数ペア:

[(1, 2195952480), (2, 1097976240), (3, 731984160), (4, 548988120), (5, 439190496), (6, 365992080), (8, 274494060), (9, 243994720), (10, 219595248), (12, 182996040), (15, 146396832), (16, 137247030), (18, 121997360), (20, 109797624), (24, 91498020), (30, 73198416), (32, 68623515), (36, 60998680), (40, 54898812), (45, 48798944), (48, 45749010), (60, 36599208), (72, 30499340), (80, 27449406), (90, 24399472), (96, 22874505), (120, 18299604), (144, 15249670), (160, 13724703), (180, 12199736), (240, 9149802), (288, 7624835), (360, 6099868), (480, 4574901), (521, 4214880), (720, 3049934), (1042, 2107440), (1440, 1524967), (1563, 1404960), (2084, 1053720), (2605, 842976), (2927, 750240), (3126, 702480), (4168, 526860), (4689, 468320), (5210, 421488), (5854, 375120), (6252, 351240), (7815, 280992), (8336, 263430), (8781, 250080), (9378, 234160), (10420, 210744), (11708, 187560), (12504, 175620), (14635, 150048), (15630, 140496), (16672, 131715), (17562, 125040), (18756, 117080), (20840, 105372), (23416, 93780), (23445, 93664), (25008, 87810), (26343, 83360), (29270, 75024), (31260, 70248), (35124, 62520), (37512, 58540), (41680, 52686), (43905, 50016), (46832, 46890)]