1918614720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 336

約数和(自身を含む): 6810451200

約数和(自身を除く): 4891836480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 121, 132, 160, 165, 166, 176, 192, 199, 220, 240, 242, 249, 264, 320, 330, 332, 352, 363, 398, 415, 440, 480, 484, 498, 528, 597, 605, 660, 664, 704, 726, 796, 830, 880, 913, 960, 968, 995, 996, 1056, 1194, 1210, 1245, 1320, 1328, 1452, 1592, 1660, 1760, 1815, 1826, 1936, 1990, 1992, 2112, 2189, 2388, 2420, 2490, 2640, 2656, 2739, 2904, 2985, 3184, 3320, 3520, 3630, 3652, 3872, 3980, 3984, 4378, 4565, 4776, 4840, 4980, 5280, 5312, 5478, 5808, 5970, 6368, 6567, 6640, 7260, 7304, 7744, 7960, 7968, 8756, 9130, 9552, 9680, 9960, 10043, 10560, 10945, 10956, 11616, 11940, 12736, 13134, 13280, 13695, 14520, 14608, 15920, 15936, 16517, 17512, 18260, 19104, 19360, 19920, 20086, 21890, 21912, 23232, 23880, 24079, 26268, 26560, 27390, 29040, 29216, 30129, 31840, 32835, 33034, 35024, 36520, 38208, 38720, 39840, 40172, 43780, 43824, 47760, 48158, 49551, 50215, 52536, 54780, 58080, 58432, 60258, 63680, 65670, 66068, 70048, 72237, 73040, 79680, 80344, 82585, 87560, 87648, 95520, 96316, 99102, 100430, 105072, 109560, 116160, 120395, 120516, 131340, 132136, 140096, 144474, 146080, 150645, 160688, 165170, 175120, 175296, 181687, 191040, 192632, 198204, 200860, 210144, 219120, 240790, 241032, 247755, 262680, 264272, 288948, 292160, 301290, 321376, 330340, 350240, 361185, 363374, 385264, 396408, 401720, 420288, 438240, 481580, 482064, 495510, 525360, 528544, 545061, 577896, 602580, 642752, 660680, 700480, 722370, 726748, 770528, 792816, 803440, 876480, 908435, 963160, 964128, 991020, 1050720, 1057088, 1090122, 1155792, 1205160, 1321360, 1444740, 1453496, 1541056, 1585632, 1606880, 1816870, 1926320, 1928256, 1982040, 1998557, 2101440, 2180244, 2311584, 2410320, 2642720, 2725305, 2889480, 2906992, 3171264, 3213760, 3633740, 3852640, 3964080, 3997114, 4360488, 4623168, 4820640, 5285440, 5450610, 5778960, 5813984, 5995671, 7267480, 7705280, 7928160, 7994228, 8720976, 9641280, 9992785, 10901220, 11557920, 11627968, 11991342, 14534960, 15856320, 15988456, 17441952, 19985570, 21802440, 23115840, 23982684, 29069920, 29978355, 31976912, 34883904, 39971140, 43604880, 47965368, 58139840, 59956710, 63953824, 79942280, 87209760, 95930736, 119913420, 127907648, 159884560, 174419520, 191861472, 239826840, 319769120, 383722944, 479653680, 639538240, 959307360, 1918614720]

約数ペア:

[(1, 1918614720), (2, 959307360), (3, 639538240), (4, 479653680), (5, 383722944), (6, 319769120), (8, 239826840), (10, 191861472), (11, 174419520), (12, 159884560), (15, 127907648), (16, 119913420), (20, 95930736), (22, 87209760), (24, 79942280), (30, 63953824), (32, 59956710), (33, 58139840), (40, 47965368), (44, 43604880), (48, 39971140), (55, 34883904), (60, 31976912), (64, 29978355), (66, 29069920), (80, 23982684), (83, 23115840), (88, 21802440), (96, 19985570), (110, 17441952), (120, 15988456), (121, 15856320), (132, 14534960), (160, 11991342), (165, 11627968), (166, 11557920), (176, 10901220), (192, 9992785), (199, 9641280), (220, 8720976), (240, 7994228), (242, 7928160), (249, 7705280), (264, 7267480), (320, 5995671), (330, 5813984), (332, 5778960), (352, 5450610), (363, 5285440), (398, 4820640), (415, 4623168), (440, 4360488), (480, 3997114), (484, 3964080), (498, 3852640), (528, 3633740), (597, 3213760), (605, 3171264), (660, 2906992), (664, 2889480), (704, 2725305), (726, 2642720), (796, 2410320), (830, 2311584), (880, 2180244), (913, 2101440), (960, 1998557), (968, 1982040), (995, 1928256), (996, 1926320), (1056, 1816870), (1194, 1606880), (1210, 1585632), (1245, 1541056), (1320, 1453496), (1328, 1444740), (1452, 1321360), (1592, 1205160), (1660, 1155792), (1760, 1090122), (1815, 1057088), (1826, 1050720), (1936, 991020), (1990, 964128), (1992, 963160), (2112, 908435), (2189, 876480), (2388, 803440), (2420, 792816), (2490, 770528), (2640, 726748), (2656, 722370), (2739, 700480), (2904, 660680), (2985, 642752), (3184, 602580), (3320, 577896), (3520, 545061), (3630, 528544), (3652, 525360), (3872, 495510), (3980, 482064), (3984, 481580), (4378, 438240), (4565, 420288), (4776, 401720), (4840, 396408), (4980, 385264), (5280, 363374), (5312, 361185), (5478, 350240), (5808, 330340), (5970, 321376), (6368, 301290), (6567, 292160), (6640, 288948), (7260, 264272), (7304, 262680), (7744, 247755), (7960, 241032), (7968, 240790), (8756, 219120), (9130, 210144), (9552, 200860), (9680, 198204), (9960, 192632), (10043, 191040), (10560, 181687), (10945, 175296), (10956, 175120), (11616, 165170), (11940, 160688), (12736, 150645), (13134, 146080), (13280, 144474), (13695, 140096), (14520, 132136), (14608, 131340), (15920, 120516), (15936, 120395), (16517, 116160), (17512, 109560), (18260, 105072), (19104, 100430), (19360, 99102), (19920, 96316), (20086, 95520), (21890, 87648), (21912, 87560), (23232, 82585), (23880, 80344), (24079, 79680), (26268, 73040), (26560, 72237), (27390, 70048), (29040, 66068), (29216, 65670), (30129, 63680), (31840, 60258), (32835, 58432), (33034, 58080), (35024, 54780), (36520, 52536), (38208, 50215), (38720, 49551), (39840, 48158), (40172, 47760), (43780, 43824)]