308343360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 224

約数和(自身を含む): 1089672192

約数和(自身を除く): 781328832

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, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 797, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1594, 1612, 1860, 1984, 2015, 2080, 2391, 2418, 2480, 2496, 2976, 3120, 3188, 3224, 3720, 3985, 4030, 4160, 4782, 4836, 4960, 5952, 6045, 6240, 6376, 6448, 7440, 7970, 8060, 9564, 9672, 9920, 10361, 11955, 12090, 12480, 12752, 12896, 14880, 15940, 16120, 19128, 19344, 20722, 23910, 24180, 24707, 25504, 25792, 29760, 31083, 31880, 32240, 38256, 38688, 41444, 47820, 48360, 49414, 51008, 51805, 62166, 63760, 64480, 74121, 76512, 77376, 82888, 95640, 96720, 98828, 103610, 123535, 124332, 127520, 128960, 148242, 153024, 155415, 165776, 191280, 193440, 197656, 207220, 247070, 248664, 255040, 296484, 310830, 321191, 331552, 370605, 382560, 386880, 395312, 414440, 494140, 497328, 592968, 621660, 642382, 663104, 741210, 765120, 790624, 828880, 963573, 988280, 994656, 1185936, 1243320, 1284764, 1482420, 1581248, 1605955, 1657760, 1927146, 1976560, 1989312, 2371872, 2486640, 2569528, 2964840, 3211910, 3315520, 3854292, 3953120, 4743744, 4817865, 4973280, 5139056, 5929680, 6423820, 7708584, 7906240, 9635730, 9946560, 10278112, 11859360, 12847640, 15417168, 19271460, 20556224, 23718720, 25695280, 30834336, 38542920, 51390560, 61668672, 77085840, 102781120, 154171680, 308343360]

約数ペア:

[(1, 308343360), (2, 154171680), (3, 102781120), (4, 77085840), (5, 61668672), (6, 51390560), (8, 38542920), (10, 30834336), (12, 25695280), (13, 23718720), (15, 20556224), (16, 19271460), (20, 15417168), (24, 12847640), (26, 11859360), (30, 10278112), (31, 9946560), (32, 9635730), (39, 7906240), (40, 7708584), (48, 6423820), (52, 5929680), (60, 5139056), (62, 4973280), (64, 4817865), (65, 4743744), (78, 3953120), (80, 3854292), (93, 3315520), (96, 3211910), (104, 2964840), (120, 2569528), (124, 2486640), (130, 2371872), (155, 1989312), (156, 1976560), (160, 1927146), (186, 1657760), (192, 1605955), (195, 1581248), (208, 1482420), (240, 1284764), (248, 1243320), (260, 1185936), (310, 994656), (312, 988280), (320, 963573), (372, 828880), (390, 790624), (403, 765120), (416, 741210), (465, 663104), (480, 642382), (496, 621660), (520, 592968), (620, 497328), (624, 494140), (744, 414440), (780, 395312), (797, 386880), (806, 382560), (832, 370605), (930, 331552), (960, 321191), (992, 310830), (1040, 296484), (1209, 255040), (1240, 248664), (1248, 247070), (1488, 207220), (1560, 197656), (1594, 193440), (1612, 191280), (1860, 165776), (1984, 155415), (2015, 153024), (2080, 148242), (2391, 128960), (2418, 127520), (2480, 124332), (2496, 123535), (2976, 103610), (3120, 98828), (3188, 96720), (3224, 95640), (3720, 82888), (3985, 77376), (4030, 76512), (4160, 74121), (4782, 64480), (4836, 63760), (4960, 62166), (5952, 51805), (6045, 51008), (6240, 49414), (6376, 48360), (6448, 47820), (7440, 41444), (7970, 38688), (8060, 38256), (9564, 32240), (9672, 31880), (9920, 31083), (10361, 29760), (11955, 25792), (12090, 25504), (12480, 24707), (12752, 24180), (12896, 23910), (14880, 20722), (15940, 19344), (16120, 19128)]