131681160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 482630400

約数和(自身を除く): 350949240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 83, 90, 104, 108, 113, 117, 120, 130, 135, 156, 166, 180, 195, 216, 226, 234, 249, 260, 270, 312, 332, 339, 351, 360, 390, 415, 452, 468, 498, 520, 540, 565, 585, 664, 678, 702, 747, 780, 830, 904, 936, 996, 1017, 1079, 1080, 1130, 1170, 1245, 1356, 1404, 1469, 1494, 1560, 1660, 1695, 1755, 1992, 2034, 2158, 2241, 2260, 2340, 2490, 2712, 2808, 2938, 2988, 3051, 3237, 3320, 3390, 3510, 3735, 4068, 4316, 4407, 4482, 4520, 4680, 4980, 5085, 5395, 5876, 5976, 6102, 6474, 6780, 7020, 7345, 7470, 8136, 8632, 8814, 8964, 9379, 9711, 9960, 10170, 10790, 11205, 11752, 12204, 12948, 13221, 13560, 14040, 14690, 14940, 15255, 16185, 17628, 17928, 18758, 19422, 20340, 21580, 22035, 22410, 24408, 25896, 26442, 28137, 29133, 29380, 29880, 30510, 32370, 35256, 37516, 38844, 39663, 40680, 43160, 44070, 44820, 46895, 48555, 52884, 56274, 58266, 58760, 61020, 64740, 66105, 75032, 77688, 79326, 84411, 88140, 89640, 93790, 97110, 105768, 112548, 116532, 121927, 122040, 129480, 132210, 140685, 145665, 158652, 168822, 176280, 187580, 194220, 198315, 225096, 233064, 243854, 253233, 264420, 281370, 291330, 317304, 337644, 365781, 375160, 388440, 396630, 422055, 487708, 506466, 528840, 562740, 582660, 609635, 675288, 731562, 793260, 844110, 975416, 1012932, 1097343, 1125480, 1165320, 1219270, 1266165, 1463124, 1586520, 1688220, 1828905, 2025864, 2194686, 2438540, 2532330, 2926248, 3292029, 3376440, 3657810, 4389372, 4877080, 5064660, 5486715, 6584058, 7315620, 8778744, 10129320, 10973430, 13168116, 14631240, 16460145, 21946860, 26336232, 32920290, 43893720, 65840580, 131681160]

約数ペア:

[(1, 131681160), (2, 65840580), (3, 43893720), (4, 32920290), (5, 26336232), (6, 21946860), (8, 16460145), (9, 14631240), (10, 13168116), (12, 10973430), (13, 10129320), (15, 8778744), (18, 7315620), (20, 6584058), (24, 5486715), (26, 5064660), (27, 4877080), (30, 4389372), (36, 3657810), (39, 3376440), (40, 3292029), (45, 2926248), (52, 2532330), (54, 2438540), (60, 2194686), (65, 2025864), (72, 1828905), (78, 1688220), (83, 1586520), (90, 1463124), (104, 1266165), (108, 1219270), (113, 1165320), (117, 1125480), (120, 1097343), (130, 1012932), (135, 975416), (156, 844110), (166, 793260), (180, 731562), (195, 675288), (216, 609635), (226, 582660), (234, 562740), (249, 528840), (260, 506466), (270, 487708), (312, 422055), (332, 396630), (339, 388440), (351, 375160), (360, 365781), (390, 337644), (415, 317304), (452, 291330), (468, 281370), (498, 264420), (520, 253233), (540, 243854), (565, 233064), (585, 225096), (664, 198315), (678, 194220), (702, 187580), (747, 176280), (780, 168822), (830, 158652), (904, 145665), (936, 140685), (996, 132210), (1017, 129480), (1079, 122040), (1080, 121927), (1130, 116532), (1170, 112548), (1245, 105768), (1356, 97110), (1404, 93790), (1469, 89640), (1494, 88140), (1560, 84411), (1660, 79326), (1695, 77688), (1755, 75032), (1992, 66105), (2034, 64740), (2158, 61020), (2241, 58760), (2260, 58266), (2340, 56274), (2490, 52884), (2712, 48555), (2808, 46895), (2938, 44820), (2988, 44070), (3051, 43160), (3237, 40680), (3320, 39663), (3390, 38844), (3510, 37516), (3735, 35256), (4068, 32370), (4316, 30510), (4407, 29880), (4482, 29380), (4520, 29133), (4680, 28137), (4980, 26442), (5085, 25896), (5395, 24408), (5876, 22410), (5976, 22035), (6102, 21580), (6474, 20340), (6780, 19422), (7020, 18758), (7345, 17928), (7470, 17628), (8136, 16185), (8632, 15255), (8814, 14940), (8964, 14690), (9379, 14040), (9711, 13560), (9960, 13221), (10170, 12948), (10790, 12204), (11205, 11752)]