15922830080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 41819258880

約数和(自身を除く): 25896428800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 73, 80, 92, 115, 124, 128, 146, 155, 160, 184, 230, 239, 248, 256, 292, 310, 320, 365, 368, 460, 478, 496, 584, 620, 640, 713, 730, 736, 920, 956, 992, 1168, 1195, 1240, 1280, 1426, 1460, 1472, 1679, 1840, 1912, 1984, 2263, 2336, 2390, 2480, 2852, 2920, 2944, 3358, 3565, 3680, 3824, 3968, 4526, 4672, 4780, 4960, 5497, 5704, 5840, 5888, 6716, 7130, 7360, 7409, 7648, 7936, 8395, 9052, 9344, 9560, 9920, 10994, 11315, 11408, 11680, 13432, 14260, 14720, 14818, 15296, 16790, 17447, 18104, 18688, 19120, 19840, 21988, 22630, 22816, 23360, 26864, 27485, 28520, 29440, 29636, 30592, 33580, 34894, 36208, 37045, 38240, 39680, 43976, 45260, 45632, 46720, 52049, 53728, 54970, 57040, 59272, 61184, 67160, 69788, 72416, 74090, 76480, 87235, 87952, 90520, 91264, 93440, 104098, 107456, 109940, 114080, 118544, 134320, 139576, 144832, 148180, 152960, 170407, 174470, 175904, 181040, 182528, 208196, 214912, 219880, 228160, 237088, 260245, 268640, 279152, 289664, 296360, 305920, 340814, 348940, 351808, 362080, 401281, 416392, 429824, 439760, 456320, 474176, 520490, 537280, 540857, 558304, 579328, 592720, 681628, 697880, 703616, 724160, 802562, 832784, 852035, 879520, 912640, 948352, 1040980, 1074560, 1081714, 1116608, 1185440, 1363256, 1395760, 1407232, 1448320, 1605124, 1665568, 1704070, 1759040, 1896704, 2006405, 2081960, 2149120, 2163428, 2233216, 2370880, 2704285, 2726512, 2791520, 2896640, 3210248, 3331136, 3408140, 3518080, 4012810, 4163920, 4326856, 4466432, 4741760, 5408570, 5453024, 5583040, 6420496, 6662272, 6816280, 7036160, 8025620, 8327840, 8653712, 9483520, 10817140, 10906048, 11166080, 12439711, 12840992, 13324544, 13632560, 16051240, 16655680, 17307424, 21634280, 21812096, 22332160, 24879422, 25681984, 27265120, 32102480, 33311360, 34614848, 43268560, 43624192, 49758844, 51363968, 54530240, 62198555, 64204960, 66622720, 69229696, 86537120, 99517688, 102727936, 109060480, 124397110, 128409920, 138459392, 173074240, 199035376, 218120960, 248794220, 256819840, 346148480, 398070752, 497588440, 513639680, 692296960, 796141504, 995176880, 1592283008, 1990353760, 3184566016, 3980707520, 7961415040, 15922830080]

約数ペア:

[(1, 15922830080), (2, 7961415040), (4, 3980707520), (5, 3184566016), (8, 1990353760), (10, 1592283008), (16, 995176880), (20, 796141504), (23, 692296960), (31, 513639680), (32, 497588440), (40, 398070752), (46, 346148480), (62, 256819840), (64, 248794220), (73, 218120960), (80, 199035376), (92, 173074240), (115, 138459392), (124, 128409920), (128, 124397110), (146, 109060480), (155, 102727936), (160, 99517688), (184, 86537120), (230, 69229696), (239, 66622720), (248, 64204960), (256, 62198555), (292, 54530240), (310, 51363968), (320, 49758844), (365, 43624192), (368, 43268560), (460, 34614848), (478, 33311360), (496, 32102480), (584, 27265120), (620, 25681984), (640, 24879422), (713, 22332160), (730, 21812096), (736, 21634280), (920, 17307424), (956, 16655680), (992, 16051240), (1168, 13632560), (1195, 13324544), (1240, 12840992), (1280, 12439711), (1426, 11166080), (1460, 10906048), (1472, 10817140), (1679, 9483520), (1840, 8653712), (1912, 8327840), (1984, 8025620), (2263, 7036160), (2336, 6816280), (2390, 6662272), (2480, 6420496), (2852, 5583040), (2920, 5453024), (2944, 5408570), (3358, 4741760), (3565, 4466432), (3680, 4326856), (3824, 4163920), (3968, 4012810), (4526, 3518080), (4672, 3408140), (4780, 3331136), (4960, 3210248), (5497, 2896640), (5704, 2791520), (5840, 2726512), (5888, 2704285), (6716, 2370880), (7130, 2233216), (7360, 2163428), (7409, 2149120), (7648, 2081960), (7936, 2006405), (8395, 1896704), (9052, 1759040), (9344, 1704070), (9560, 1665568), (9920, 1605124), (10994, 1448320), (11315, 1407232), (11408, 1395760), (11680, 1363256), (13432, 1185440), (14260, 1116608), (14720, 1081714), (14818, 1074560), (15296, 1040980), (16790, 948352), (17447, 912640), (18104, 879520), (18688, 852035), (19120, 832784), (19840, 802562), (21988, 724160), (22630, 703616), (22816, 697880), (23360, 681628), (26864, 592720), (27485, 579328), (28520, 558304), (29440, 540857), (29636, 537280), (30592, 520490), (33580, 474176), (34894, 456320), (36208, 439760), (37045, 429824), (38240, 416392), (39680, 401281), (43976, 362080), (45260, 351808), (45632, 348940), (46720, 340814), (52049, 305920), (53728, 296360), (54970, 289664), (57040, 279152), (59272, 268640), (61184, 260245), (67160, 237088), (69788, 228160), (72416, 219880), (74090, 214912), (76480, 208196), (87235, 182528), (87952, 181040), (90520, 175904), (91264, 174470), (93440, 170407), (104098, 152960), (107456, 148180), (109940, 144832), (114080, 139576), (118544, 134320)]