352140998580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{279476983}}^1$

素因数の和:279477005

約数の個数: 72

約数和(自身を含む): 1220755466112

約数和(自身を除く): 868614467532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 279476983, 558953966, 838430949, 1117907932, 1397384915, 1676861898, 1956338881, 2515292847, 2794769830, 3353723796, 3912677762, 4192154745, 5030585694, 5589539660, 5869016643, 7825355524, 8384309490, 9781694405, 10061171388, 11738033286, 12576464235, 16768618980, 17607049929, 19563388810, 23476066572, 25152928470, 29345083215, 35214099858, 39126777620, 50305856940, 58690166430, 70428199716, 88035249645, 117380332860, 176070499290, 352140998580]

約数ペア:

[(1, 352140998580), (2, 176070499290), (3, 117380332860), (4, 88035249645), (5, 70428199716), (6, 58690166430), (7, 50305856940), (9, 39126777620), (10, 35214099858), (12, 29345083215), (14, 25152928470), (15, 23476066572), (18, 19563388810), (20, 17607049929), (21, 16768618980), (28, 12576464235), (30, 11738033286), (35, 10061171388), (36, 9781694405), (42, 8384309490), (45, 7825355524), (60, 5869016643), (63, 5589539660), (70, 5030585694), (84, 4192154745), (90, 3912677762), (105, 3353723796), (126, 2794769830), (140, 2515292847), (180, 1956338881), (210, 1676861898), (252, 1397384915), (315, 1117907932), (420, 838430949), (630, 558953966), (1260, 279476983)]