8183575920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 320

約数和(自身を含む): 28406181888

約数和(自身を除く): 20222605968

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, 211, 240, 248, 260, 310, 312, 372, 390, 401, 403, 422, 465, 496, 520, 620, 624, 633, 744, 780, 802, 806, 844, 930, 1040, 1055, 1203, 1209, 1240, 1266, 1488, 1560, 1604, 1612, 1688, 1860, 2005, 2015, 2110, 2406, 2418, 2480, 2532, 2743, 3120, 3165, 3208, 3224, 3376, 3720, 4010, 4030, 4220, 4812, 4836, 5064, 5213, 5486, 6015, 6045, 6330, 6416, 6448, 6541, 7440, 8020, 8060, 8229, 8440, 9624, 9672, 10128, 10426, 10972, 12030, 12090, 12431, 12660, 13082, 13715, 15639, 16040, 16120, 16458, 16880, 19248, 19344, 19623, 20852, 21944, 24060, 24180, 24862, 25320, 26065, 26164, 27430, 31278, 32080, 32240, 32705, 32916, 37293, 39246, 41145, 41704, 43888, 48120, 48360, 49724, 50640, 52130, 52328, 54860, 62155, 62556, 65410, 65832, 74586, 78195, 78492, 82290, 83408, 84611, 85033, 96240, 96720, 98115, 99448, 104260, 104656, 109720, 124310, 125112, 130820, 131664, 149172, 156390, 156984, 161603, 164580, 169222, 170066, 186465, 196230, 198896, 208520, 219440, 248620, 250224, 253833, 255099, 261640, 298344, 312780, 313968, 323206, 329160, 338444, 340132, 372930, 392460, 417040, 423055, 425165, 484809, 497240, 507666, 510198, 523280, 596688, 625560, 646412, 658320, 676888, 680264, 745860, 784920, 808015, 846110, 850330, 969618, 994480, 1015332, 1020396, 1099943, 1251120, 1269165, 1275495, 1292824, 1353776, 1360528, 1491720, 1569840, 1616030, 1692220, 1700660, 1939236, 2030664, 2040792, 2199886, 2424045, 2538330, 2550990, 2585648, 2622941, 2983440, 3232060, 3299829, 3384440, 3401320, 3878472, 4061328, 4081584, 4399772, 4848090, 5076660, 5101980, 5245882, 5499715, 6464120, 6599658, 6768880, 6802640, 7756944, 7868823, 8799544, 9696180, 10153320, 10203960, 10491764, 10999430, 12928240, 13114705, 13199316, 15737646, 16499145, 17599088, 19392360, 20306640, 20407920, 20983528, 21998860, 26229410, 26398632, 31475292, 32998290, 34098233, 38784720, 39344115, 41967056, 43997720, 52458820, 52797264, 62950584, 65996580, 68196466, 78688230, 87995440, 102294699, 104917640, 125901168, 131993160, 136392932, 157376460, 170491165, 204589398, 209835280, 263986320, 272785864, 314752920, 340982330, 409178796, 511473495, 545571728, 629505840, 681964660, 818357592, 1022946990, 1363929320, 1636715184, 2045893980, 2727858640, 4091787960, 8183575920]

約数ペア:

[(1, 8183575920), (2, 4091787960), (3, 2727858640), (4, 2045893980), (5, 1636715184), (6, 1363929320), (8, 1022946990), (10, 818357592), (12, 681964660), (13, 629505840), (15, 545571728), (16, 511473495), (20, 409178796), (24, 340982330), (26, 314752920), (30, 272785864), (31, 263986320), (39, 209835280), (40, 204589398), (48, 170491165), (52, 157376460), (60, 136392932), (62, 131993160), (65, 125901168), (78, 104917640), (80, 102294699), (93, 87995440), (104, 78688230), (120, 68196466), (124, 65996580), (130, 62950584), (155, 52797264), (156, 52458820), (186, 43997720), (195, 41967056), (208, 39344115), (211, 38784720), (240, 34098233), (248, 32998290), (260, 31475292), (310, 26398632), (312, 26229410), (372, 21998860), (390, 20983528), (401, 20407920), (403, 20306640), (422, 19392360), (465, 17599088), (496, 16499145), (520, 15737646), (620, 13199316), (624, 13114705), (633, 12928240), (744, 10999430), (780, 10491764), (802, 10203960), (806, 10153320), (844, 9696180), (930, 8799544), (1040, 7868823), (1055, 7756944), (1203, 6802640), (1209, 6768880), (1240, 6599658), (1266, 6464120), (1488, 5499715), (1560, 5245882), (1604, 5101980), (1612, 5076660), (1688, 4848090), (1860, 4399772), (2005, 4081584), (2015, 4061328), (2110, 3878472), (2406, 3401320), (2418, 3384440), (2480, 3299829), (2532, 3232060), (2743, 2983440), (3120, 2622941), (3165, 2585648), (3208, 2550990), (3224, 2538330), (3376, 2424045), (3720, 2199886), (4010, 2040792), (4030, 2030664), (4220, 1939236), (4812, 1700660), (4836, 1692220), (5064, 1616030), (5213, 1569840), (5486, 1491720), (6015, 1360528), (6045, 1353776), (6330, 1292824), (6416, 1275495), (6448, 1269165), (6541, 1251120), (7440, 1099943), (8020, 1020396), (8060, 1015332), (8229, 994480), (8440, 969618), (9624, 850330), (9672, 846110), (10128, 808015), (10426, 784920), (10972, 745860), (12030, 680264), (12090, 676888), (12431, 658320), (12660, 646412), (13082, 625560), (13715, 596688), (15639, 523280), (16040, 510198), (16120, 507666), (16458, 497240), (16880, 484809), (19248, 425165), (19344, 423055), (19623, 417040), (20852, 392460), (21944, 372930), (24060, 340132), (24180, 338444), (24862, 329160), (25320, 323206), (26065, 313968), (26164, 312780), (27430, 298344), (31278, 261640), (32080, 255099), (32240, 253833), (32705, 250224), (32916, 248620), (37293, 219440), (39246, 208520), (41145, 198896), (41704, 196230), (43888, 186465), (48120, 170066), (48360, 169222), (49724, 164580), (50640, 161603), (52130, 156984), (52328, 156390), (54860, 149172), (62155, 131664), (62556, 130820), (65410, 125112), (65832, 124310), (74586, 109720), (78195, 104656), (78492, 104260), (82290, 99448), (83408, 98115), (84611, 96720), (85033, 96240)]