39451676320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{19259}}^1$

素因数の和:19371

約数の個数: 192

約数和(自身を含む): 111825100800

約数和(自身を除く): 72373424480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 59, 62, 70, 80, 112, 118, 124, 140, 155, 160, 217, 224, 236, 248, 280, 295, 310, 413, 434, 472, 496, 560, 590, 620, 826, 868, 944, 992, 1085, 1120, 1180, 1240, 1652, 1736, 1829, 1888, 2065, 2170, 2360, 2480, 3304, 3472, 3658, 4130, 4340, 4720, 4960, 6608, 6944, 7316, 8260, 8680, 9145, 9440, 12803, 13216, 14632, 16520, 17360, 18290, 19259, 25606, 29264, 33040, 34720, 36580, 38518, 51212, 58528, 64015, 66080, 73160, 77036, 96295, 102424, 128030, 134813, 146320, 154072, 192590, 204848, 256060, 269626, 292640, 308144, 385180, 409696, 512120, 539252, 597029, 616288, 674065, 770360, 1024240, 1078504, 1136281, 1194058, 1348130, 1540720, 2048480, 2157008, 2272562, 2388116, 2696260, 2985145, 3081440, 4179203, 4314016, 4545124, 4776232, 5392520, 5681405, 5970290, 7953967, 8358406, 9090248, 9552464, 10785040, 11362810, 11940580, 15907934, 16716812, 18180496, 19104928, 20896015, 21570080, 22725620, 23881160, 31815868, 33433624, 35224711, 36360992, 39769835, 41792030, 45451240, 47762320, 63631736, 66867248, 70449422, 79539670, 83584060, 90902480, 95524640, 127263472, 133734496, 140898844, 159079340, 167168120, 176123555, 181804960, 246572977, 254526944, 281797688, 318158680, 334336240, 352247110, 493145954, 563595376, 636317360, 668672480, 704494220, 986291908, 1127190752, 1232864885, 1272634720, 1408988440, 1972583816, 2465729770, 2817976880, 3945167632, 4931459540, 5635953760, 7890335264, 9862919080, 19725838160, 39451676320]

約数ペア:

[(1, 39451676320), (2, 19725838160), (4, 9862919080), (5, 7890335264), (7, 5635953760), (8, 4931459540), (10, 3945167632), (14, 2817976880), (16, 2465729770), (20, 1972583816), (28, 1408988440), (31, 1272634720), (32, 1232864885), (35, 1127190752), (40, 986291908), (56, 704494220), (59, 668672480), (62, 636317360), (70, 563595376), (80, 493145954), (112, 352247110), (118, 334336240), (124, 318158680), (140, 281797688), (155, 254526944), (160, 246572977), (217, 181804960), (224, 176123555), (236, 167168120), (248, 159079340), (280, 140898844), (295, 133734496), (310, 127263472), (413, 95524640), (434, 90902480), (472, 83584060), (496, 79539670), (560, 70449422), (590, 66867248), (620, 63631736), (826, 47762320), (868, 45451240), (944, 41792030), (992, 39769835), (1085, 36360992), (1120, 35224711), (1180, 33433624), (1240, 31815868), (1652, 23881160), (1736, 22725620), (1829, 21570080), (1888, 20896015), (2065, 19104928), (2170, 18180496), (2360, 16716812), (2480, 15907934), (3304, 11940580), (3472, 11362810), (3658, 10785040), (4130, 9552464), (4340, 9090248), (4720, 8358406), (4960, 7953967), (6608, 5970290), (6944, 5681405), (7316, 5392520), (8260, 4776232), (8680, 4545124), (9145, 4314016), (9440, 4179203), (12803, 3081440), (13216, 2985145), (14632, 2696260), (16520, 2388116), (17360, 2272562), (18290, 2157008), (19259, 2048480), (25606, 1540720), (29264, 1348130), (33040, 1194058), (34720, 1136281), (36580, 1078504), (38518, 1024240), (51212, 770360), (58528, 674065), (64015, 616288), (66080, 597029), (73160, 539252), (77036, 512120), (96295, 409696), (102424, 385180), (128030, 308144), (134813, 292640), (146320, 269626), (154072, 256060), (192590, 204848)]