316500240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 160

約数和(自身を含む): 1170210816

約数和(自身を除く): 853710576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 8191, 9660, 12880, 16382, 19320, 24573, 32764, 38640, 40955, 49146, 57337, 65528, 81910, 98292, 114674, 122865, 131056, 163820, 172011, 188393, 196584, 229348, 245730, 286685, 327640, 344022, 376786, 393168, 458696, 491460, 565179, 573370, 655280, 688044, 753572, 860055, 917392, 941965, 982920, 1130358, 1146740, 1318751, 1376088, 1507144, 1720110, 1883930, 1965840, 2260716, 2293480, 2637502, 2752176, 2825895, 3014288, 3440220, 3767860, 3956253, 4521432, 4586960, 5275004, 5651790, 6593755, 6880440, 7535720, 7912506, 9042864, 10550008, 11303580, 13187510, 13760880, 15071440, 15825012, 19781265, 21100016, 22607160, 26375020, 31650024, 39562530, 45214320, 52750040, 63300048, 79125060, 105500080, 158250120, 316500240]

約数ペア:

[(1, 316500240), (2, 158250120), (3, 105500080), (4, 79125060), (5, 63300048), (6, 52750040), (7, 45214320), (8, 39562530), (10, 31650024), (12, 26375020), (14, 22607160), (15, 21100016), (16, 19781265), (20, 15825012), (21, 15071440), (23, 13760880), (24, 13187510), (28, 11303580), (30, 10550008), (35, 9042864), (40, 7912506), (42, 7535720), (46, 6880440), (48, 6593755), (56, 5651790), (60, 5275004), (69, 4586960), (70, 4521432), (80, 3956253), (84, 3767860), (92, 3440220), (105, 3014288), (112, 2825895), (115, 2752176), (120, 2637502), (138, 2293480), (140, 2260716), (161, 1965840), (168, 1883930), (184, 1720110), (210, 1507144), (230, 1376088), (240, 1318751), (276, 1146740), (280, 1130358), (322, 982920), (336, 941965), (345, 917392), (368, 860055), (420, 753572), (460, 688044), (483, 655280), (552, 573370), (560, 565179), (644, 491460), (690, 458696), (805, 393168), (840, 376786), (920, 344022), (966, 327640), (1104, 286685), (1288, 245730), (1380, 229348), (1610, 196584), (1680, 188393), (1840, 172011), (1932, 163820), (2415, 131056), (2576, 122865), (2760, 114674), (3220, 98292), (3864, 81910), (4830, 65528), (5520, 57337), (6440, 49146), (7728, 40955), (8191, 38640), (9660, 32764), (12880, 24573), (16382, 19320)]