83274720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 288852480

約数和(自身を除く): 205577760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 397, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 794, 874, 912, 920, 1104, 1140, 1191, 1311, 1380, 1520, 1588, 1748, 1824, 1840, 1985, 2185, 2208, 2280, 2382, 2622, 2760, 3040, 3176, 3496, 3680, 3970, 4370, 4560, 4764, 5244, 5520, 5955, 6352, 6555, 6992, 7543, 7940, 8740, 9120, 9131, 9528, 10488, 11040, 11910, 12704, 13110, 13984, 15086, 15880, 17480, 18262, 19056, 20976, 22629, 23820, 26220, 27393, 30172, 31760, 34960, 36524, 37715, 38112, 41952, 45258, 45655, 47640, 52440, 54786, 60344, 63520, 69920, 73048, 75430, 90516, 91310, 95280, 104880, 109572, 113145, 120688, 136965, 146096, 150860, 173489, 181032, 182620, 190560, 209760, 219144, 226290, 241376, 273930, 292192, 301720, 346978, 362064, 365240, 438288, 452580, 520467, 547860, 603440, 693956, 724128, 730480, 867445, 876576, 905160, 1040934, 1095720, 1206880, 1387912, 1460960, 1734890, 1810320, 2081868, 2191440, 2602335, 2775824, 3469780, 3620640, 4163736, 4382880, 5204670, 5551648, 6939560, 8327472, 10409340, 13879120, 16654944, 20818680, 27758240, 41637360, 83274720]

約数ペア:

[(1, 83274720), (2, 41637360), (3, 27758240), (4, 20818680), (5, 16654944), (6, 13879120), (8, 10409340), (10, 8327472), (12, 6939560), (15, 5551648), (16, 5204670), (19, 4382880), (20, 4163736), (23, 3620640), (24, 3469780), (30, 2775824), (32, 2602335), (38, 2191440), (40, 2081868), (46, 1810320), (48, 1734890), (57, 1460960), (60, 1387912), (69, 1206880), (76, 1095720), (80, 1040934), (92, 905160), (95, 876576), (96, 867445), (114, 730480), (115, 724128), (120, 693956), (138, 603440), (152, 547860), (160, 520467), (184, 452580), (190, 438288), (228, 365240), (230, 362064), (240, 346978), (276, 301720), (285, 292192), (304, 273930), (345, 241376), (368, 226290), (380, 219144), (397, 209760), (437, 190560), (456, 182620), (460, 181032), (480, 173489), (552, 150860), (570, 146096), (608, 136965), (690, 120688), (736, 113145), (760, 109572), (794, 104880), (874, 95280), (912, 91310), (920, 90516), (1104, 75430), (1140, 73048), (1191, 69920), (1311, 63520), (1380, 60344), (1520, 54786), (1588, 52440), (1748, 47640), (1824, 45655), (1840, 45258), (1985, 41952), (2185, 38112), (2208, 37715), (2280, 36524), (2382, 34960), (2622, 31760), (2760, 30172), (3040, 27393), (3176, 26220), (3496, 23820), (3680, 22629), (3970, 20976), (4370, 19056), (4560, 18262), (4764, 17480), (5244, 15880), (5520, 15086), (5955, 13984), (6352, 13110), (6555, 12704), (6992, 11910), (7543, 11040), (7940, 10488), (8740, 9528), (9120, 9131)]