162368080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 457113600

約数和(自身を除く): 294745520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 56, 62, 70, 80, 94, 112, 124, 140, 155, 188, 199, 217, 235, 248, 280, 310, 329, 376, 398, 434, 470, 496, 560, 620, 658, 752, 796, 868, 940, 995, 1085, 1240, 1316, 1393, 1457, 1592, 1645, 1736, 1880, 1990, 2170, 2480, 2632, 2786, 2914, 3184, 3290, 3472, 3760, 3980, 4340, 5264, 5572, 5828, 6169, 6580, 6965, 7285, 7960, 8680, 9353, 10199, 11144, 11656, 12338, 13160, 13930, 14570, 15920, 17360, 18706, 20398, 22288, 23312, 24676, 26320, 27860, 29140, 30845, 37412, 40796, 43183, 46765, 49352, 50995, 55720, 58280, 61690, 65471, 74824, 81592, 86366, 93530, 98704, 101990, 111440, 116560, 123380, 130942, 149648, 163184, 172732, 187060, 203980, 215915, 246760, 261884, 289943, 327355, 345464, 374120, 407960, 431830, 493520, 523768, 579886, 654710, 690928, 748240, 815920, 863660, 1047536, 1159772, 1309420, 1449715, 1727320, 2029601, 2319544, 2618840, 2899430, 3454640, 4059202, 4639088, 5237680, 5798860, 8118404, 10148005, 11597720, 16236808, 20296010, 23195440, 32473616, 40592020, 81184040, 162368080]

約数ペア:

[(1, 162368080), (2, 81184040), (4, 40592020), (5, 32473616), (7, 23195440), (8, 20296010), (10, 16236808), (14, 11597720), (16, 10148005), (20, 8118404), (28, 5798860), (31, 5237680), (35, 4639088), (40, 4059202), (47, 3454640), (56, 2899430), (62, 2618840), (70, 2319544), (80, 2029601), (94, 1727320), (112, 1449715), (124, 1309420), (140, 1159772), (155, 1047536), (188, 863660), (199, 815920), (217, 748240), (235, 690928), (248, 654710), (280, 579886), (310, 523768), (329, 493520), (376, 431830), (398, 407960), (434, 374120), (470, 345464), (496, 327355), (560, 289943), (620, 261884), (658, 246760), (752, 215915), (796, 203980), (868, 187060), (940, 172732), (995, 163184), (1085, 149648), (1240, 130942), (1316, 123380), (1393, 116560), (1457, 111440), (1592, 101990), (1645, 98704), (1736, 93530), (1880, 86366), (1990, 81592), (2170, 74824), (2480, 65471), (2632, 61690), (2786, 58280), (2914, 55720), (3184, 50995), (3290, 49352), (3472, 46765), (3760, 43183), (3980, 40796), (4340, 37412), (5264, 30845), (5572, 29140), (5828, 27860), (6169, 26320), (6580, 24676), (6965, 23312), (7285, 22288), (7960, 20398), (8680, 18706), (9353, 17360), (10199, 15920), (11144, 14570), (11656, 13930), (12338, 13160)]