163531680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 563915520

約数和(自身を除く): 400383840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 359, 365, 390, 416, 438, 480, 520, 584, 624, 718, 730, 780, 876, 949, 1040, 1077, 1095, 1168, 1248, 1436, 1460, 1560, 1752, 1795, 1898, 2080, 2154, 2190, 2336, 2847, 2872, 2920, 3120, 3504, 3590, 3796, 4308, 4380, 4667, 4745, 5385, 5694, 5744, 5840, 6240, 7008, 7180, 7592, 8616, 8760, 9334, 9490, 10770, 11388, 11488, 11680, 14001, 14235, 14360, 15184, 17232, 17520, 18668, 18980, 21540, 22776, 23335, 26207, 28002, 28470, 28720, 30368, 34464, 35040, 37336, 37960, 43080, 45552, 46670, 52414, 56004, 56940, 57440, 70005, 74672, 75920, 78621, 86160, 91104, 93340, 104828, 112008, 113880, 131035, 140010, 149344, 151840, 157242, 172320, 186680, 209656, 224016, 227760, 262070, 280020, 314484, 340691, 373360, 393105, 419312, 448032, 455520, 524140, 560040, 628968, 681382, 746720, 786210, 838624, 1022073, 1048280, 1120080, 1257936, 1362764, 1572420, 1703455, 2044146, 2096560, 2240160, 2515872, 2725528, 3144840, 3406910, 4088292, 4193120, 5110365, 5451056, 6289680, 6813820, 8176584, 10220730, 10902112, 12579360, 13627640, 16353168, 20441460, 27255280, 32706336, 40882920, 54510560, 81765840, 163531680]

約数ペア:

[(1, 163531680), (2, 81765840), (3, 54510560), (4, 40882920), (5, 32706336), (6, 27255280), (8, 20441460), (10, 16353168), (12, 13627640), (13, 12579360), (15, 10902112), (16, 10220730), (20, 8176584), (24, 6813820), (26, 6289680), (30, 5451056), (32, 5110365), (39, 4193120), (40, 4088292), (48, 3406910), (52, 3144840), (60, 2725528), (65, 2515872), (73, 2240160), (78, 2096560), (80, 2044146), (96, 1703455), (104, 1572420), (120, 1362764), (130, 1257936), (146, 1120080), (156, 1048280), (160, 1022073), (195, 838624), (208, 786210), (219, 746720), (240, 681382), (260, 628968), (292, 560040), (312, 524140), (359, 455520), (365, 448032), (390, 419312), (416, 393105), (438, 373360), (480, 340691), (520, 314484), (584, 280020), (624, 262070), (718, 227760), (730, 224016), (780, 209656), (876, 186680), (949, 172320), (1040, 157242), (1077, 151840), (1095, 149344), (1168, 140010), (1248, 131035), (1436, 113880), (1460, 112008), (1560, 104828), (1752, 93340), (1795, 91104), (1898, 86160), (2080, 78621), (2154, 75920), (2190, 74672), (2336, 70005), (2847, 57440), (2872, 56940), (2920, 56004), (3120, 52414), (3504, 46670), (3590, 45552), (3796, 43080), (4308, 37960), (4380, 37336), (4667, 35040), (4745, 34464), (5385, 30368), (5694, 28720), (5744, 28470), (5840, 28002), (6240, 26207), (7008, 23335), (7180, 22776), (7592, 21540), (8616, 18980), (8760, 18668), (9334, 17520), (9490, 17232), (10770, 15184), (11388, 14360), (11488, 14235), (11680, 14001)]