230823520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 568270080

約数和(自身を除く): 337446560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 173, 248, 269, 310, 346, 496, 538, 620, 692, 865, 992, 1076, 1240, 1345, 1384, 1730, 2152, 2480, 2690, 2768, 3460, 4304, 4960, 5363, 5380, 5536, 6920, 8339, 8608, 10726, 10760, 13840, 16678, 21452, 21520, 26815, 27680, 33356, 41695, 42904, 43040, 46537, 53630, 66712, 83390, 85808, 93074, 107260, 133424, 166780, 171616, 186148, 214520, 232685, 266848, 333560, 372296, 429040, 465370, 667120, 744592, 858080, 930740, 1334240, 1442647, 1489184, 1861480, 2885294, 3722960, 5770588, 7213235, 7445920, 11541176, 14426470, 23082352, 28852940, 46164704, 57705880, 115411760, 230823520]

約数ペア:

[(1, 230823520), (2, 115411760), (4, 57705880), (5, 46164704), (8, 28852940), (10, 23082352), (16, 14426470), (20, 11541176), (31, 7445920), (32, 7213235), (40, 5770588), (62, 3722960), (80, 2885294), (124, 1861480), (155, 1489184), (160, 1442647), (173, 1334240), (248, 930740), (269, 858080), (310, 744592), (346, 667120), (496, 465370), (538, 429040), (620, 372296), (692, 333560), (865, 266848), (992, 232685), (1076, 214520), (1240, 186148), (1345, 171616), (1384, 166780), (1730, 133424), (2152, 107260), (2480, 93074), (2690, 85808), (2768, 83390), (3460, 66712), (4304, 53630), (4960, 46537), (5363, 43040), (5380, 42904), (5536, 41695), (6920, 33356), (8339, 27680), (8608, 26815), (10726, 21520), (10760, 21452), (13840, 16678)]