40921037640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16238507}}^1$

素因数の和:16238531

約数の個数: 96

約数和(自身を含む): 151992434880

約数和(自身を除く): 111071397240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16238507, 32477014, 48715521, 64954028, 81192535, 97431042, 113669549, 129908056, 146146563, 162385070, 194862084, 227339098, 243577605, 292293126, 324770140, 341008647, 389724168, 454678196, 487155210, 568347745, 584586252, 649540280, 682017294, 730732815, 909356392, 974310420, 1023025941, 1136695490, 1169172504, 1364034588, 1461465630, 1705043235, 1948620840, 2046051882, 2273390980, 2728069176, 2922931260, 3410086470, 4092103764, 4546781960, 5115129705, 5845862520, 6820172940, 8184207528, 10230259410, 13640345880, 20460518820, 40921037640]

約数ペア:

[(1, 40921037640), (2, 20460518820), (3, 13640345880), (4, 10230259410), (5, 8184207528), (6, 6820172940), (7, 5845862520), (8, 5115129705), (9, 4546781960), (10, 4092103764), (12, 3410086470), (14, 2922931260), (15, 2728069176), (18, 2273390980), (20, 2046051882), (21, 1948620840), (24, 1705043235), (28, 1461465630), (30, 1364034588), (35, 1169172504), (36, 1136695490), (40, 1023025941), (42, 974310420), (45, 909356392), (56, 730732815), (60, 682017294), (63, 649540280), (70, 584586252), (72, 568347745), (84, 487155210), (90, 454678196), (105, 389724168), (120, 341008647), (126, 324770140), (140, 292293126), (168, 243577605), (180, 227339098), (210, 194862084), (252, 162385070), (280, 146146563), (315, 129908056), (360, 113669549), (420, 97431042), (504, 81192535), (630, 64954028), (840, 48715521), (1260, 32477014), (2520, 16238507)]