219264240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2327

約数の個数: 160

約数和(自身を含む): 755951616

約数和(自身を除く): 536687376

約数列:

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

約数ペア:

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