156947612220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3931}}^1\times {\mathrm{31687}}^1$

素因数の和:35640

約数の個数: 144

約数和(自身を含む): 544240639488

約数和(自身を除く): 387293027268

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, 3931, 7862, 11793, 15724, 19655, 23586, 27517, 31687, 35379, 39310, 47172, 55034, 58965, 63374, 70758, 78620, 82551, 95061, 110068, 117930, 126748, 137585, 141516, 158435, 165102, 176895, 190122, 221809, 235860, 247653, 275170, 285183, 316870, 330204, 353790, 380244, 412755, 443618, 475305, 495306, 550340, 570366, 633740, 665427, 707580, 825510, 887236, 950610, 990612, 1109045, 1140732, 1238265, 1330854, 1425915, 1651020, 1901220, 1996281, 2218090, 2476530, 2661708, 2851830, 3327135, 3992562, 4436180, 4953060, 5703660, 6654270, 7985124, 9981405, 13308540, 19962810, 39925620, 124561597, 249123194, 373684791, 498246388, 622807985, 747369582, 871931179, 1121054373, 1245615970, 1494739164, 1743862358, 1868423955, 2242108746, 2491231940, 2615793537, 3487724716, 3736847910, 4359655895, 4484217492, 5231587074, 5605271865, 7473695820, 7847380611, 8719311790, 10463174148, 11210543730, 13078967685, 15694761222, 17438623580, 22421087460, 26157935370, 31389522444, 39236903055, 52315870740, 78473806110, 156947612220]

約数ペア:

[(1, 156947612220), (2, 78473806110), (3, 52315870740), (4, 39236903055), (5, 31389522444), (6, 26157935370), (7, 22421087460), (9, 17438623580), (10, 15694761222), (12, 13078967685), (14, 11210543730), (15, 10463174148), (18, 8719311790), (20, 7847380611), (21, 7473695820), (28, 5605271865), (30, 5231587074), (35, 4484217492), (36, 4359655895), (42, 3736847910), (45, 3487724716), (60, 2615793537), (63, 2491231940), (70, 2242108746), (84, 1868423955), (90, 1743862358), (105, 1494739164), (126, 1245615970), (140, 1121054373), (180, 871931179), (210, 747369582), (252, 622807985), (315, 498246388), (420, 373684791), (630, 249123194), (1260, 124561597), (3931, 39925620), (7862, 19962810), (11793, 13308540), (15724, 9981405), (19655, 7985124), (23586, 6654270), (27517, 5703660), (31687, 4953060), (35379, 4436180), (39310, 3992562), (47172, 3327135), (55034, 2851830), (58965, 2661708), (63374, 2476530), (70758, 2218090), (78620, 1996281), (82551, 1901220), (95061, 1651020), (110068, 1425915), (117930, 1330854), (126748, 1238265), (137585, 1140732), (141516, 1109045), (158435, 990612), (165102, 950610), (176895, 887236), (190122, 825510), (221809, 707580), (235860, 665427), (247653, 633740), (275170, 570366), (285183, 550340), (316870, 495306), (330204, 475305), (353790, 443618), (380244, 412755)]