78463680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 261414768

約数和(自身を除く): 182951088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 64, 74, 80, 94, 96, 111, 120, 141, 148, 160, 185, 188, 192, 222, 235, 240, 282, 296, 320, 370, 376, 444, 470, 480, 555, 564, 592, 705, 740, 752, 888, 940, 960, 1110, 1128, 1184, 1410, 1480, 1504, 1739, 1776, 1880, 2209, 2220, 2256, 2368, 2820, 2960, 3008, 3478, 3552, 3760, 4418, 4440, 4512, 5217, 5640, 5920, 6627, 6956, 7104, 7520, 8695, 8836, 8880, 9024, 10434, 11045, 11280, 11840, 13254, 13912, 15040, 17390, 17672, 17760, 20868, 22090, 22560, 26085, 26508, 27824, 33135, 34780, 35344, 35520, 41736, 44180, 45120, 52170, 53016, 55648, 66270, 69560, 70688, 81733, 83472, 88360, 104340, 106032, 111296, 132540, 139120, 141376, 163466, 166944, 176720, 208680, 212064, 245199, 265080, 278240, 326932, 333888, 353440, 408665, 417360, 424128, 490398, 530160, 556480, 653864, 706880, 817330, 834720, 980796, 1060320, 1225995, 1307728, 1634660, 1669440, 1961592, 2120640, 2451990, 2615456, 3269320, 3923184, 4903980, 5230912, 6538640, 7846368, 9807960, 13077280, 15692736, 19615920, 26154560, 39231840, 78463680]

約数ペア:

[(1, 78463680), (2, 39231840), (3, 26154560), (4, 19615920), (5, 15692736), (6, 13077280), (8, 9807960), (10, 7846368), (12, 6538640), (15, 5230912), (16, 4903980), (20, 3923184), (24, 3269320), (30, 2615456), (32, 2451990), (37, 2120640), (40, 1961592), (47, 1669440), (48, 1634660), (60, 1307728), (64, 1225995), (74, 1060320), (80, 980796), (94, 834720), (96, 817330), (111, 706880), (120, 653864), (141, 556480), (148, 530160), (160, 490398), (185, 424128), (188, 417360), (192, 408665), (222, 353440), (235, 333888), (240, 326932), (282, 278240), (296, 265080), (320, 245199), (370, 212064), (376, 208680), (444, 176720), (470, 166944), (480, 163466), (555, 141376), (564, 139120), (592, 132540), (705, 111296), (740, 106032), (752, 104340), (888, 88360), (940, 83472), (960, 81733), (1110, 70688), (1128, 69560), (1184, 66270), (1410, 55648), (1480, 53016), (1504, 52170), (1739, 45120), (1776, 44180), (1880, 41736), (2209, 35520), (2220, 35344), (2256, 34780), (2368, 33135), (2820, 27824), (2960, 26508), (3008, 26085), (3478, 22560), (3552, 22090), (3760, 20868), (4418, 17760), (4440, 17672), (4512, 17390), (5217, 15040), (5640, 13912), (5920, 13254), (6627, 11840), (6956, 11280), (7104, 11045), (7520, 10434), (8695, 9024), (8836, 8880)]