7280725440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1899

約数の個数: 224

約数和(自身を含む): 24257203200

約数和(自身を除く): 16976477760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 199, 230, 240, 276, 320, 345, 368, 398, 460, 480, 552, 597, 690, 736, 796, 920, 960, 995, 1104, 1194, 1380, 1472, 1592, 1657, 1840, 1990, 2208, 2388, 2760, 2985, 3184, 3314, 3680, 3980, 4416, 4577, 4776, 4971, 5520, 5970, 6368, 6628, 7360, 7960, 8285, 9154, 9552, 9942, 11040, 11940, 12736, 13256, 13731, 15920, 16570, 18308, 19104, 19884, 22080, 22885, 23880, 24855, 26512, 27462, 31840, 33140, 36616, 38111, 38208, 39768, 45770, 47760, 49710, 53024, 54924, 63680, 66280, 68655, 73232, 76222, 79536, 91540, 95520, 99420, 106048, 109848, 114333, 132560, 137310, 146464, 152444, 159072, 183080, 190555, 191040, 198840, 219696, 228666, 265120, 274620, 292928, 304888, 318144, 329743, 366160, 381110, 397680, 439392, 457332, 530240, 549240, 571665, 609776, 659486, 732320, 762220, 795360, 878784, 914664, 989229, 1098480, 1143330, 1219552, 1318972, 1464640, 1524440, 1590720, 1648715, 1829328, 1978458, 2196960, 2286660, 2439104, 2637944, 3048880, 3297430, 3658656, 3956916, 4393920, 4573320, 4946145, 5275888, 6097760, 6594860, 7317312, 7584089, 7913832, 9146640, 9892290, 10551776, 12195520, 13189720, 15168178, 15827664, 18293280, 19784580, 21103552, 22752267, 26379440, 30336356, 31655328, 36586560, 37920445, 39569160, 45504534, 52758880, 60672712, 63310656, 75840890, 79138320, 91009068, 105517760, 113761335, 121345424, 151681780, 158276640, 182018136, 227522670, 242690848, 303363560, 316553280, 364036272, 455045340, 485381696, 606727120, 728072544, 910090680, 1213454240, 1456145088, 1820181360, 2426908480, 3640362720, 7280725440]

約数ペア:

[(1, 7280725440), (2, 3640362720), (3, 2426908480), (4, 1820181360), (5, 1456145088), (6, 1213454240), (8, 910090680), (10, 728072544), (12, 606727120), (15, 485381696), (16, 455045340), (20, 364036272), (23, 316553280), (24, 303363560), (30, 242690848), (32, 227522670), (40, 182018136), (46, 158276640), (48, 151681780), (60, 121345424), (64, 113761335), (69, 105517760), (80, 91009068), (92, 79138320), (96, 75840890), (115, 63310656), (120, 60672712), (138, 52758880), (160, 45504534), (184, 39569160), (192, 37920445), (199, 36586560), (230, 31655328), (240, 30336356), (276, 26379440), (320, 22752267), (345, 21103552), (368, 19784580), (398, 18293280), (460, 15827664), (480, 15168178), (552, 13189720), (597, 12195520), (690, 10551776), (736, 9892290), (796, 9146640), (920, 7913832), (960, 7584089), (995, 7317312), (1104, 6594860), (1194, 6097760), (1380, 5275888), (1472, 4946145), (1592, 4573320), (1657, 4393920), (1840, 3956916), (1990, 3658656), (2208, 3297430), (2388, 3048880), (2760, 2637944), (2985, 2439104), (3184, 2286660), (3314, 2196960), (3680, 1978458), (3980, 1829328), (4416, 1648715), (4577, 1590720), (4776, 1524440), (4971, 1464640), (5520, 1318972), (5970, 1219552), (6368, 1143330), (6628, 1098480), (7360, 989229), (7960, 914664), (8285, 878784), (9154, 795360), (9552, 762220), (9942, 732320), (11040, 659486), (11940, 609776), (12736, 571665), (13256, 549240), (13731, 530240), (15920, 457332), (16570, 439392), (18308, 397680), (19104, 381110), (19884, 366160), (22080, 329743), (22885, 318144), (23880, 304888), (24855, 292928), (26512, 274620), (27462, 265120), (31840, 228666), (33140, 219696), (36616, 198840), (38111, 191040), (38208, 190555), (39768, 183080), (45770, 159072), (47760, 152444), (49710, 146464), (53024, 137310), (54924, 132560), (63680, 114333), (66280, 109848), (68655, 106048), (73232, 99420), (76222, 95520), (79536, 91540)]