438528480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2329

約数の個数: 192

約数和(自身を含む): 1536288768

約数和(自身を除く): 1097760288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2267, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4534, 4836, 4960, 6045, 6240, 6448, 6801, 7440, 8060, 9068, 9672, 11335, 12090, 12896, 13602, 14880, 16120, 18136, 19344, 22670, 24180, 27204, 29471, 32240, 34005, 36272, 38688, 45340, 48360, 54408, 58942, 64480, 68010, 70277, 72544, 88413, 90680, 96720, 108816, 117884, 136020, 140554, 147355, 176826, 181360, 193440, 210831, 217632, 235768, 272040, 281108, 294710, 351385, 353652, 362720, 421662, 442065, 471536, 544080, 562216, 589420, 702770, 707304, 843324, 884130, 913601, 943072, 1054155, 1088160, 1124432, 1178840, 1405540, 1414608, 1686648, 1768260, 1827202, 2108310, 2248864, 2357680, 2740803, 2811080, 2829216, 3373296, 3536520, 3654404, 4216620, 4568005, 4715360, 5481606, 5622160, 6746592, 7073040, 7308808, 8433240, 9136010, 10963212, 11244320, 13704015, 14146080, 14617616, 16866480, 18272020, 21926424, 27408030, 29235232, 33732960, 36544040, 43852848, 54816060, 73088080, 87705696, 109632120, 146176160, 219264240, 438528480]

約数ペア:

[(1, 438528480), (2, 219264240), (3, 146176160), (4, 109632120), (5, 87705696), (6, 73088080), (8, 54816060), (10, 43852848), (12, 36544040), (13, 33732960), (15, 29235232), (16, 27408030), (20, 21926424), (24, 18272020), (26, 16866480), (30, 14617616), (31, 14146080), (32, 13704015), (39, 11244320), (40, 10963212), (48, 9136010), (52, 8433240), (60, 7308808), (62, 7073040), (65, 6746592), (78, 5622160), (80, 5481606), (93, 4715360), (96, 4568005), (104, 4216620), (120, 3654404), (124, 3536520), (130, 3373296), (155, 2829216), (156, 2811080), (160, 2740803), (186, 2357680), (195, 2248864), (208, 2108310), (240, 1827202), (248, 1768260), (260, 1686648), (310, 1414608), (312, 1405540), (372, 1178840), (390, 1124432), (403, 1088160), (416, 1054155), (465, 943072), (480, 913601), (496, 884130), (520, 843324), (620, 707304), (624, 702770), (744, 589420), (780, 562216), (806, 544080), (930, 471536), (992, 442065), (1040, 421662), (1209, 362720), (1240, 353652), (1248, 351385), (1488, 294710), (1560, 281108), (1612, 272040), (1860, 235768), (2015, 217632), (2080, 210831), (2267, 193440), (2418, 181360), (2480, 176826), (2976, 147355), (3120, 140554), (3224, 136020), (3720, 117884), (4030, 108816), (4534, 96720), (4836, 90680), (4960, 88413), (6045, 72544), (6240, 70277), (6448, 68010), (6801, 64480), (7440, 58942), (8060, 54408), (9068, 48360), (9672, 45340), (11335, 38688), (12090, 36272), (12896, 34005), (13602, 32240), (14880, 29471), (16120, 27204), (18136, 24180), (19344, 22670)]