229927620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 737888256

約数和(自身を除く): 507960636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 257, 260, 310, 370, 372, 390, 403, 444, 465, 481, 514, 555, 620, 740, 771, 780, 806, 930, 962, 1028, 1110, 1147, 1209, 1285, 1443, 1542, 1612, 1860, 1924, 2015, 2220, 2294, 2405, 2418, 2570, 2886, 3084, 3341, 3441, 3855, 4030, 4588, 4810, 4836, 5140, 5735, 5772, 6045, 6682, 6882, 7215, 7710, 7967, 8060, 9509, 9620, 10023, 11470, 12090, 13364, 13764, 14430, 14911, 15420, 15934, 16705, 17205, 19018, 20046, 22940, 23901, 24180, 28527, 28860, 29822, 31868, 33410, 34410, 38036, 39835, 40092, 44733, 47545, 47802, 50115, 57054, 59644, 66820, 68820, 74555, 79670, 89466, 95090, 95604, 100230, 103571, 114108, 119505, 123617, 142635, 149110, 159340, 178932, 190180, 200460, 207142, 223665, 239010, 247234, 285270, 294779, 298220, 310713, 370851, 414284, 447330, 478020, 494468, 517855, 570540, 589558, 618085, 621426, 741702, 884337, 894660, 1035710, 1179116, 1236170, 1242852, 1473895, 1483404, 1553565, 1768674, 1854255, 2071420, 2472340, 2947790, 3107130, 3537348, 3708510, 3832127, 4421685, 5895580, 6214260, 7417020, 7664254, 8843370, 11496381, 15328508, 17686740, 19160635, 22992762, 38321270, 45985524, 57481905, 76642540, 114963810, 229927620]

約数ペア:

[(1, 229927620), (2, 114963810), (3, 76642540), (4, 57481905), (5, 45985524), (6, 38321270), (10, 22992762), (12, 19160635), (13, 17686740), (15, 15328508), (20, 11496381), (26, 8843370), (30, 7664254), (31, 7417020), (37, 6214260), (39, 5895580), (52, 4421685), (60, 3832127), (62, 3708510), (65, 3537348), (74, 3107130), (78, 2947790), (93, 2472340), (111, 2071420), (124, 1854255), (130, 1768674), (148, 1553565), (155, 1483404), (156, 1473895), (185, 1242852), (186, 1236170), (195, 1179116), (222, 1035710), (257, 894660), (260, 884337), (310, 741702), (370, 621426), (372, 618085), (390, 589558), (403, 570540), (444, 517855), (465, 494468), (481, 478020), (514, 447330), (555, 414284), (620, 370851), (740, 310713), (771, 298220), (780, 294779), (806, 285270), (930, 247234), (962, 239010), (1028, 223665), (1110, 207142), (1147, 200460), (1209, 190180), (1285, 178932), (1443, 159340), (1542, 149110), (1612, 142635), (1860, 123617), (1924, 119505), (2015, 114108), (2220, 103571), (2294, 100230), (2405, 95604), (2418, 95090), (2570, 89466), (2886, 79670), (3084, 74555), (3341, 68820), (3441, 66820), (3855, 59644), (4030, 57054), (4588, 50115), (4810, 47802), (4836, 47545), (5140, 44733), (5735, 40092), (5772, 39835), (6045, 38036), (6682, 34410), (6882, 33410), (7215, 31868), (7710, 29822), (7967, 28860), (8060, 28527), (9509, 24180), (9620, 23901), (10023, 22940), (11470, 20046), (12090, 19018), (13364, 17205), (13764, 16705), (14430, 15934), (14911, 15420)]