1930239180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1837

約数の個数: 192

約数和(自身を含む): 6295080960

約数和(自身を除く): 4364841780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 67, 90, 93, 108, 124, 134, 135, 155, 180, 186, 201, 268, 270, 279, 310, 335, 372, 402, 465, 540, 558, 603, 620, 670, 804, 837, 930, 1005, 1116, 1206, 1340, 1395, 1674, 1721, 1809, 1860, 2010, 2077, 2412, 2790, 3015, 3348, 3442, 3618, 4020, 4154, 4185, 5163, 5580, 6030, 6231, 6884, 7236, 8308, 8370, 8605, 9045, 10326, 10385, 12060, 12462, 15489, 16740, 17210, 18090, 18693, 20652, 20770, 24924, 25815, 30978, 31155, 34420, 36180, 37386, 41540, 46467, 51630, 53351, 56079, 61956, 62310, 74772, 77445, 92934, 93465, 103260, 106702, 112158, 115307, 124620, 154890, 160053, 185868, 186930, 213404, 224316, 230614, 232335, 266755, 280395, 309780, 320106, 345921, 373860, 461228, 464670, 480159, 533510, 560790, 576535, 640212, 691842, 800265, 929340, 960318, 1037763, 1067020, 1121580, 1153070, 1383684, 1440477, 1600530, 1729605, 1920636, 2075526, 2306140, 2400795, 2880954, 3113289, 3201060, 3459210, 3574517, 4151052, 4801590, 5188815, 5761908, 6226578, 6918420, 7149034, 7202385, 9603180, 10377630, 10723551, 12453156, 14298068, 14404770, 15566445, 17872585, 20755260, 21447102, 28809540, 31132890, 32170653, 35745170, 42894204, 53617755, 62265780, 64341306, 71490340, 96511959, 107235510, 128682612, 160853265, 193023918, 214471020, 321706530, 386047836, 482559795, 643413060, 965119590, 1930239180]

約数ペア:

[(1, 1930239180), (2, 965119590), (3, 643413060), (4, 482559795), (5, 386047836), (6, 321706530), (9, 214471020), (10, 193023918), (12, 160853265), (15, 128682612), (18, 107235510), (20, 96511959), (27, 71490340), (30, 64341306), (31, 62265780), (36, 53617755), (45, 42894204), (54, 35745170), (60, 32170653), (62, 31132890), (67, 28809540), (90, 21447102), (93, 20755260), (108, 17872585), (124, 15566445), (134, 14404770), (135, 14298068), (155, 12453156), (180, 10723551), (186, 10377630), (201, 9603180), (268, 7202385), (270, 7149034), (279, 6918420), (310, 6226578), (335, 5761908), (372, 5188815), (402, 4801590), (465, 4151052), (540, 3574517), (558, 3459210), (603, 3201060), (620, 3113289), (670, 2880954), (804, 2400795), (837, 2306140), (930, 2075526), (1005, 1920636), (1116, 1729605), (1206, 1600530), (1340, 1440477), (1395, 1383684), (1674, 1153070), (1721, 1121580), (1809, 1067020), (1860, 1037763), (2010, 960318), (2077, 929340), (2412, 800265), (2790, 691842), (3015, 640212), (3348, 576535), (3442, 560790), (3618, 533510), (4020, 480159), (4154, 464670), (4185, 461228), (5163, 373860), (5580, 345921), (6030, 320106), (6231, 309780), (6884, 280395), (7236, 266755), (8308, 232335), (8370, 230614), (8605, 224316), (9045, 213404), (10326, 186930), (10385, 185868), (12060, 160053), (12462, 154890), (15489, 124620), (16740, 115307), (17210, 112158), (18090, 106702), (18693, 103260), (20652, 93465), (20770, 92934), (24924, 77445), (25815, 74772), (30978, 62310), (31155, 61956), (34420, 56079), (36180, 53351), (37386, 51630), (41540, 46467)]