42591780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 216

約数和(自身を含む): 164324160

約数和(自身を除く): 121732380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 439, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 878, 882, 924, 980, 990, 1078, 1155, 1260, 1317, 1386, 1470, 1540, 1617, 1756, 1764, 1980, 2156, 2195, 2205, 2310, 2634, 2695, 2772, 2940, 3073, 3234, 3465, 3951, 4390, 4410, 4620, 4829, 4851, 5268, 5390, 6146, 6468, 6585, 6930, 7902, 8085, 8780, 8820, 9219, 9658, 9702, 10780, 12292, 13170, 13860, 14487, 15365, 15804, 16170, 18438, 19316, 19404, 19755, 21511, 24145, 24255, 26340, 27657, 28974, 30730, 32340, 33803, 36876, 39510, 43022, 43461, 46095, 48290, 48510, 55314, 57948, 61460, 64533, 67606, 72435, 79020, 86044, 86922, 92190, 96580, 97020, 101409, 107555, 110628, 129066, 135212, 138285, 144870, 169015, 173844, 184380, 193599, 202818, 215110, 217305, 236621, 258132, 276570, 289740, 304227, 322665, 338030, 387198, 405636, 430220, 434610, 473242, 507045, 553140, 608454, 645330, 676060, 709863, 774396, 869220, 946484, 967995, 1014090, 1183105, 1216908, 1290660, 1419726, 1521135, 1935990, 2028180, 2129589, 2366210, 2839452, 3042270, 3549315, 3871980, 4259178, 4732420, 6084540, 7098630, 8518356, 10647945, 14197260, 21295890, 42591780]

約数ペア:

[(1, 42591780), (2, 21295890), (3, 14197260), (4, 10647945), (5, 8518356), (6, 7098630), (7, 6084540), (9, 4732420), (10, 4259178), (11, 3871980), (12, 3549315), (14, 3042270), (15, 2839452), (18, 2366210), (20, 2129589), (21, 2028180), (22, 1935990), (28, 1521135), (30, 1419726), (33, 1290660), (35, 1216908), (36, 1183105), (42, 1014090), (44, 967995), (45, 946484), (49, 869220), (55, 774396), (60, 709863), (63, 676060), (66, 645330), (70, 608454), (77, 553140), (84, 507045), (90, 473242), (98, 434610), (99, 430220), (105, 405636), (110, 387198), (126, 338030), (132, 322665), (140, 304227), (147, 289740), (154, 276570), (165, 258132), (180, 236621), (196, 217305), (198, 215110), (210, 202818), (220, 193599), (231, 184380), (245, 173844), (252, 169015), (294, 144870), (308, 138285), (315, 135212), (330, 129066), (385, 110628), (396, 107555), (420, 101409), (439, 97020), (441, 96580), (462, 92190), (490, 86922), (495, 86044), (539, 79020), (588, 72435), (630, 67606), (660, 64533), (693, 61460), (735, 57948), (770, 55314), (878, 48510), (882, 48290), (924, 46095), (980, 43461), (990, 43022), (1078, 39510), (1155, 36876), (1260, 33803), (1317, 32340), (1386, 30730), (1470, 28974), (1540, 27657), (1617, 26340), (1756, 24255), (1764, 24145), (1980, 21511), (2156, 19755), (2195, 19404), (2205, 19316), (2310, 18438), (2634, 16170), (2695, 15804), (2772, 15365), (2940, 14487), (3073, 13860), (3234, 13170), (3465, 12292), (3951, 10780), (4390, 9702), (4410, 9658), (4620, 9219), (4829, 8820), (4851, 8780), (5268, 8085), (5390, 7902), (6146, 6930), (6468, 6585)]