856605240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7853}}^1$

素因数の和:7974

約数の個数: 128

約数和(自身を含む): 2883988800

約数和(自身を除く): 2027383560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1818, 2020, 2424, 2727, 3030, 3636, 4040, 4545, 5454, 6060, 7272, 7853, 9090, 10908, 12120, 13635, 15706, 18180, 21816, 23559, 27270, 31412, 36360, 39265, 47118, 54540, 62824, 70677, 78530, 94236, 109080, 117795, 141354, 157060, 188472, 212031, 235590, 282708, 314120, 353385, 424062, 471180, 565416, 706770, 793153, 848124, 942360, 1060155, 1413540, 1586306, 1696248, 2120310, 2379459, 2827080, 3172612, 3965765, 4240620, 4758918, 6345224, 7138377, 7931530, 8481240, 9517836, 11897295, 14276754, 15863060, 19035672, 21415131, 23794590, 28553508, 31726120, 35691885, 42830262, 47589180, 57107016, 71383770, 85660524, 95178360, 107075655, 142767540, 171321048, 214151310, 285535080, 428302620, 856605240]

約数ペア:

[(1, 856605240), (2, 428302620), (3, 285535080), (4, 214151310), (5, 171321048), (6, 142767540), (8, 107075655), (9, 95178360), (10, 85660524), (12, 71383770), (15, 57107016), (18, 47589180), (20, 42830262), (24, 35691885), (27, 31726120), (30, 28553508), (36, 23794590), (40, 21415131), (45, 19035672), (54, 15863060), (60, 14276754), (72, 11897295), (90, 9517836), (101, 8481240), (108, 7931530), (120, 7138377), (135, 6345224), (180, 4758918), (202, 4240620), (216, 3965765), (270, 3172612), (303, 2827080), (360, 2379459), (404, 2120310), (505, 1696248), (540, 1586306), (606, 1413540), (808, 1060155), (909, 942360), (1010, 848124), (1080, 793153), (1212, 706770), (1515, 565416), (1818, 471180), (2020, 424062), (2424, 353385), (2727, 314120), (3030, 282708), (3636, 235590), (4040, 212031), (4545, 188472), (5454, 157060), (6060, 141354), (7272, 117795), (7853, 109080), (9090, 94236), (10908, 78530), (12120, 70677), (13635, 62824), (15706, 54540), (18180, 47118), (21816, 39265), (23559, 36360), (27270, 31412)]