2243452320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21943}}^1$

素因数の和:22035

約数の個数: 144

約数和(自身を含む): 7763962752

約数和(自身を除く): 5520510432

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 21943, 25560, 34080, 43886, 51120, 65829, 87772, 102240, 109715, 131658, 175544, 197487, 219430, 263316, 329145, 351088, 394974, 438860, 526632, 658290, 702176, 789948, 877720, 987435, 1053264, 1316580, 1557953, 1579896, 1755440, 1974870, 2106528, 2633160, 3115906, 3159792, 3510880, 3949740, 4673859, 5266320, 6231812, 6319584, 7789765, 7899480, 9347718, 10532640, 12463624, 14021577, 15579530, 15798960, 18695436, 23369295, 24927248, 28043154, 31159060, 31597920, 37390872, 46738590, 49854496, 56086308, 62318120, 70107885, 74781744, 93477180, 112172616, 124636240, 140215770, 149563488, 186954360, 224345232, 249272480, 280431540, 373908720, 448690464, 560863080, 747817440, 1121726160, 2243452320]

約数ペア:

[(1, 2243452320), (2, 1121726160), (3, 747817440), (4, 560863080), (5, 448690464), (6, 373908720), (8, 280431540), (9, 249272480), (10, 224345232), (12, 186954360), (15, 149563488), (16, 140215770), (18, 124636240), (20, 112172616), (24, 93477180), (30, 74781744), (32, 70107885), (36, 62318120), (40, 56086308), (45, 49854496), (48, 46738590), (60, 37390872), (71, 31597920), (72, 31159060), (80, 28043154), (90, 24927248), (96, 23369295), (120, 18695436), (142, 15798960), (144, 15579530), (160, 14021577), (180, 12463624), (213, 10532640), (240, 9347718), (284, 7899480), (288, 7789765), (355, 6319584), (360, 6231812), (426, 5266320), (480, 4673859), (568, 3949740), (639, 3510880), (710, 3159792), (720, 3115906), (852, 2633160), (1065, 2106528), (1136, 1974870), (1278, 1755440), (1420, 1579896), (1440, 1557953), (1704, 1316580), (2130, 1053264), (2272, 987435), (2556, 877720), (2840, 789948), (3195, 702176), (3408, 658290), (4260, 526632), (5112, 438860), (5680, 394974), (6390, 351088), (6816, 329145), (8520, 263316), (10224, 219430), (11360, 197487), (12780, 175544), (17040, 131658), (20448, 109715), (21943, 102240), (25560, 87772), (34080, 65829), (43886, 51120)]