12918984540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{121579}}^1$

素因数の和:121632

約数の個数: 192

約数和(自身を含む): 47060213760

約数和(自身を除く): 34141229220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1265, 1380, 1518, 1540, 1610, 1771, 1932, 2310, 2415, 2530, 3036, 3220, 3542, 3795, 4620, 4830, 5060, 5313, 7084, 7590, 8855, 9660, 10626, 15180, 17710, 21252, 26565, 35420, 53130, 106260, 121579, 243158, 364737, 486316, 607895, 729474, 851053, 1215790, 1337369, 1458948, 1702106, 1823685, 2431580, 2553159, 2674738, 2796317, 3404212, 3647370, 4012107, 4255265, 5106318, 5349476, 5592634, 6686845, 7294740, 8024214, 8388951, 8510530, 9361583, 10212636, 11185268, 12765795, 13373690, 13981585, 16048428, 16777902, 17021060, 18723166, 19574219, 20060535, 25531590, 26747380, 27963170, 28084749, 30759487, 33555804, 37446332, 39148438, 40121070, 41944755, 46807915, 51063180, 55926340, 56169498, 58722657, 61518974, 78296876, 80242140, 83889510, 92278461, 93615830, 97871095, 112338996, 117445314, 123037948, 140423745, 153797435, 167779020, 184556922, 187231660, 195742190, 215316409, 234890628, 280847490, 293613285, 307594870, 369113844, 391484380, 430632818, 461392305, 561694980, 587226570, 615189740, 645949227, 861265636, 922784610, 1076582045, 1174453140, 1291898454, 1845569220, 2153164090, 2583796908, 3229746135, 4306328180, 6459492270, 12918984540]

約数ペア:

[(1, 12918984540), (2, 6459492270), (3, 4306328180), (4, 3229746135), (5, 2583796908), (6, 2153164090), (7, 1845569220), (10, 1291898454), (11, 1174453140), (12, 1076582045), (14, 922784610), (15, 861265636), (20, 645949227), (21, 615189740), (22, 587226570), (23, 561694980), (28, 461392305), (30, 430632818), (33, 391484380), (35, 369113844), (42, 307594870), (44, 293613285), (46, 280847490), (55, 234890628), (60, 215316409), (66, 195742190), (69, 187231660), (70, 184556922), (77, 167779020), (84, 153797435), (92, 140423745), (105, 123037948), (110, 117445314), (115, 112338996), (132, 97871095), (138, 93615830), (140, 92278461), (154, 83889510), (161, 80242140), (165, 78296876), (210, 61518974), (220, 58722657), (230, 56169498), (231, 55926340), (253, 51063180), (276, 46807915), (308, 41944755), (322, 40121070), (330, 39148438), (345, 37446332), (385, 33555804), (420, 30759487), (460, 28084749), (462, 27963170), (483, 26747380), (506, 25531590), (644, 20060535), (660, 19574219), (690, 18723166), (759, 17021060), (770, 16777902), (805, 16048428), (924, 13981585), (966, 13373690), (1012, 12765795), (1155, 11185268), (1265, 10212636), (1380, 9361583), (1518, 8510530), (1540, 8388951), (1610, 8024214), (1771, 7294740), (1932, 6686845), (2310, 5592634), (2415, 5349476), (2530, 5106318), (3036, 4255265), (3220, 4012107), (3542, 3647370), (3795, 3404212), (4620, 2796317), (4830, 2674738), (5060, 2553159), (5313, 2431580), (7084, 1823685), (7590, 1702106), (8855, 1458948), (9660, 1337369), (10626, 1215790), (15180, 851053), (17710, 729474), (21252, 607895), (26565, 486316), (35420, 364737), (53130, 243158), (106260, 121579)]