246151948640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{30059}}^1$

素因数の和:30245

約数の個数: 192

約数和(自身を含む): 651581521920

約数和(自身を除く): 405429573280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 127, 130, 155, 160, 208, 248, 254, 260, 310, 403, 416, 496, 508, 520, 620, 635, 806, 992, 1016, 1040, 1240, 1270, 1612, 1651, 2015, 2032, 2080, 2480, 2540, 3224, 3302, 3937, 4030, 4064, 4960, 5080, 6448, 6604, 7874, 8060, 8255, 10160, 12896, 13208, 15748, 16120, 16510, 19685, 20320, 26416, 30059, 31496, 32240, 33020, 39370, 51181, 52832, 60118, 62992, 64480, 66040, 78740, 102362, 120236, 125984, 132080, 150295, 157480, 204724, 240472, 255905, 264160, 300590, 314960, 390767, 409448, 480944, 511810, 601180, 629920, 781534, 818896, 931829, 961888, 1023620, 1202360, 1563068, 1637792, 1863658, 1953835, 2047240, 2404720, 3126136, 3727316, 3817493, 3907670, 4094480, 4659145, 4809440, 6252272, 7454632, 7634986, 7815340, 8188960, 9318290, 12113777, 12504544, 14909264, 15269972, 15630680, 18636580, 19087465, 24227554, 29818528, 30539944, 31261360, 37273160, 38174930, 48455108, 49627409, 60568885, 61079888, 62522720, 74546320, 76349860, 96910216, 99254818, 118342283, 121137770, 122159776, 149092640, 152699720, 193820432, 198509636, 236684566, 242275540, 248137045, 305399440, 387640864, 397019272, 473369132, 484551080, 496274090, 591711415, 610798880, 794038544, 946738264, 969102160, 992548180, 1183422830, 1538449679, 1588077088, 1893476528, 1938204320, 1985096360, 2366845660, 3076899358, 3786953056, 3970192720, 4733691320, 6153798716, 7692248395, 7940385440, 9467382640, 12307597432, 15384496790, 18934765280, 24615194864, 30768993580, 49230389728, 61537987160, 123075974320, 246151948640]

約数ペア:

[(1, 246151948640), (2, 123075974320), (4, 61537987160), (5, 49230389728), (8, 30768993580), (10, 24615194864), (13, 18934765280), (16, 15384496790), (20, 12307597432), (26, 9467382640), (31, 7940385440), (32, 7692248395), (40, 6153798716), (52, 4733691320), (62, 3970192720), (65, 3786953056), (80, 3076899358), (104, 2366845660), (124, 1985096360), (127, 1938204320), (130, 1893476528), (155, 1588077088), (160, 1538449679), (208, 1183422830), (248, 992548180), (254, 969102160), (260, 946738264), (310, 794038544), (403, 610798880), (416, 591711415), (496, 496274090), (508, 484551080), (520, 473369132), (620, 397019272), (635, 387640864), (806, 305399440), (992, 248137045), (1016, 242275540), (1040, 236684566), (1240, 198509636), (1270, 193820432), (1612, 152699720), (1651, 149092640), (2015, 122159776), (2032, 121137770), (2080, 118342283), (2480, 99254818), (2540, 96910216), (3224, 76349860), (3302, 74546320), (3937, 62522720), (4030, 61079888), (4064, 60568885), (4960, 49627409), (5080, 48455108), (6448, 38174930), (6604, 37273160), (7874, 31261360), (8060, 30539944), (8255, 29818528), (10160, 24227554), (12896, 19087465), (13208, 18636580), (15748, 15630680), (16120, 15269972), (16510, 14909264), (19685, 12504544), (20320, 12113777), (26416, 9318290), (30059, 8188960), (31496, 7815340), (32240, 7634986), (33020, 7454632), (39370, 6252272), (51181, 4809440), (52832, 4659145), (60118, 4094480), (62992, 3907670), (64480, 3817493), (66040, 3727316), (78740, 3126136), (102362, 2404720), (120236, 2047240), (125984, 1953835), (132080, 1863658), (150295, 1637792), (157480, 1563068), (204724, 1202360), (240472, 1023620), (255905, 961888), (264160, 931829), (300590, 818896), (314960, 781534), (390767, 629920), (409448, 601180), (480944, 511810)]