15697811376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:780

約数の個数: 240

約数和(自身を含む): 48243884416

約数和(自身を除く): 32546073040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 313, 367, 438, 468, 584, 624, 626, 657, 734, 876, 936, 939, 949, 1101, 1168, 1252, 1314, 1468, 1752, 1872, 1878, 1898, 2202, 2504, 2628, 2817, 2847, 2936, 3303, 3504, 3756, 3796, 4069, 4404, 4771, 5008, 5256, 5634, 5694, 5872, 6606, 7512, 7592, 8138, 8541, 8808, 9542, 10512, 11268, 11388, 12207, 13212, 14313, 15024, 15184, 16276, 17082, 17616, 19084, 22536, 22776, 22849, 24414, 26424, 26791, 28626, 32552, 34164, 36621, 38168, 42939, 45072, 45552, 45698, 48828, 52848, 53582, 57252, 65104, 68328, 68547, 73242, 76336, 80373, 85878, 91396, 97656, 107164, 114504, 114871, 136656, 137094, 146484, 160746, 171756, 182792, 195312, 205641, 214328, 229008, 229742, 241119, 274188, 292968, 297037, 321492, 343512, 344613, 348283, 365584, 411282, 428656, 459484, 482238, 548376, 585936, 594074, 642984, 687024, 689226, 696566, 822564, 891111, 918968, 964476, 1033839, 1044849, 1096752, 1188148, 1285968, 1378452, 1393132, 1493323, 1645128, 1782222, 1837936, 1928952, 2067678, 2089698, 2376296, 2673333, 2756904, 2786264, 2986646, 3134547, 3290256, 3564444, 3857904, 4135356, 4179396, 4479969, 4752592, 5346666, 5513808, 5572528, 5973292, 6269094, 7128888, 8270712, 8358792, 8385583, 8959938, 10693332, 11946584, 12538188, 13439907, 14257776, 16541424, 16717584, 16771166, 17919876, 21386664, 23893168, 25076376, 25156749, 26879814, 33542332, 35839752, 42773328, 50152752, 50313498, 53759628, 67084664, 71679504, 75470247, 100626996, 107519256, 109012579, 134169328, 150940494, 201253992, 215038512, 218025158, 301880988, 327037737, 402507984, 436050316, 603761976, 654075474, 872100632, 981113211, 1207523952, 1308150948, 1744201264, 1962226422, 2616301896, 3924452844, 5232603792, 7848905688, 15697811376]

約数ペア:

[(1, 15697811376), (2, 7848905688), (3, 5232603792), (4, 3924452844), (6, 2616301896), (8, 1962226422), (9, 1744201264), (12, 1308150948), (13, 1207523952), (16, 981113211), (18, 872100632), (24, 654075474), (26, 603761976), (36, 436050316), (39, 402507984), (48, 327037737), (52, 301880988), (72, 218025158), (73, 215038512), (78, 201253992), (104, 150940494), (117, 134169328), (144, 109012579), (146, 107519256), (156, 100626996), (208, 75470247), (219, 71679504), (234, 67084664), (292, 53759628), (312, 50313498), (313, 50152752), (367, 42773328), (438, 35839752), (468, 33542332), (584, 26879814), (624, 25156749), (626, 25076376), (657, 23893168), (734, 21386664), (876, 17919876), (936, 16771166), (939, 16717584), (949, 16541424), (1101, 14257776), (1168, 13439907), (1252, 12538188), (1314, 11946584), (1468, 10693332), (1752, 8959938), (1872, 8385583), (1878, 8358792), (1898, 8270712), (2202, 7128888), (2504, 6269094), (2628, 5973292), (2817, 5572528), (2847, 5513808), (2936, 5346666), (3303, 4752592), (3504, 4479969), (3756, 4179396), (3796, 4135356), (4069, 3857904), (4404, 3564444), (4771, 3290256), (5008, 3134547), (5256, 2986646), (5634, 2786264), (5694, 2756904), (5872, 2673333), (6606, 2376296), (7512, 2089698), (7592, 2067678), (8138, 1928952), (8541, 1837936), (8808, 1782222), (9542, 1645128), (10512, 1493323), (11268, 1393132), (11388, 1378452), (12207, 1285968), (13212, 1188148), (14313, 1096752), (15024, 1044849), (15184, 1033839), (16276, 964476), (17082, 918968), (17616, 891111), (19084, 822564), (22536, 696566), (22776, 689226), (22849, 687024), (24414, 642984), (26424, 594074), (26791, 585936), (28626, 548376), (32552, 482238), (34164, 459484), (36621, 428656), (38168, 411282), (42939, 365584), (45072, 348283), (45552, 344613), (45698, 343512), (48828, 321492), (52848, 297037), (53582, 292968), (57252, 274188), (65104, 241119), (68328, 229742), (68547, 229008), (73242, 214328), (76336, 205641), (80373, 195312), (85878, 182792), (91396, 171756), (97656, 160746), (107164, 146484), (114504, 137094), (114871, 136656)]