6466680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 24261120

約数和(自身を除く): 17794440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 71, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 142, 165, 180, 184, 198, 207, 213, 220, 230, 253, 264, 276, 284, 330, 345, 355, 360, 396, 414, 426, 440, 460, 495, 506, 552, 568, 639, 660, 690, 710, 759, 781, 792, 828, 852, 920, 990, 1012, 1035, 1065, 1265, 1278, 1320, 1380, 1420, 1518, 1562, 1633, 1656, 1704, 1980, 2024, 2070, 2130, 2277, 2343, 2530, 2556, 2760, 2840, 3036, 3124, 3195, 3266, 3795, 3905, 3960, 4140, 4260, 4554, 4686, 4899, 5060, 5112, 6072, 6248, 6390, 6532, 7029, 7590, 7810, 8165, 8280, 8520, 9108, 9372, 9798, 10120, 11385, 11715, 12780, 13064, 14058, 14697, 15180, 15620, 16330, 17963, 18216, 18744, 19596, 22770, 23430, 24495, 25560, 28116, 29394, 30360, 31240, 32660, 35145, 35926, 39192, 45540, 46860, 48990, 53889, 56232, 58788, 65320, 70290, 71852, 73485, 89815, 91080, 93720, 97980, 107778, 117576, 140580, 143704, 146970, 161667, 179630, 195960, 215556, 269445, 281160, 293940, 323334, 359260, 431112, 538890, 587880, 646668, 718520, 808335, 1077780, 1293336, 1616670, 2155560, 3233340, 6466680]

約数ペア:

[(1, 6466680), (2, 3233340), (3, 2155560), (4, 1616670), (5, 1293336), (6, 1077780), (8, 808335), (9, 718520), (10, 646668), (11, 587880), (12, 538890), (15, 431112), (18, 359260), (20, 323334), (22, 293940), (23, 281160), (24, 269445), (30, 215556), (33, 195960), (36, 179630), (40, 161667), (44, 146970), (45, 143704), (46, 140580), (55, 117576), (60, 107778), (66, 97980), (69, 93720), (71, 91080), (72, 89815), (88, 73485), (90, 71852), (92, 70290), (99, 65320), (110, 58788), (115, 56232), (120, 53889), (132, 48990), (138, 46860), (142, 45540), (165, 39192), (180, 35926), (184, 35145), (198, 32660), (207, 31240), (213, 30360), (220, 29394), (230, 28116), (253, 25560), (264, 24495), (276, 23430), (284, 22770), (330, 19596), (345, 18744), (355, 18216), (360, 17963), (396, 16330), (414, 15620), (426, 15180), (440, 14697), (460, 14058), (495, 13064), (506, 12780), (552, 11715), (568, 11385), (639, 10120), (660, 9798), (690, 9372), (710, 9108), (759, 8520), (781, 8280), (792, 8165), (828, 7810), (852, 7590), (920, 7029), (990, 6532), (1012, 6390), (1035, 6248), (1065, 6072), (1265, 5112), (1278, 5060), (1320, 4899), (1380, 4686), (1420, 4554), (1518, 4260), (1562, 4140), (1633, 3960), (1656, 3905), (1704, 3795), (1980, 3266), (2024, 3195), (2070, 3124), (2130, 3036), (2277, 2840), (2343, 2760), (2530, 2556)]