71258781840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1\times {\mathrm{3089}}^1$

素因数の和:3729

約数の個数: 160

約数和(自身を含む): 222410586240

約数和(自身を除く): 151151804400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 347, 554, 694, 831, 1041, 1108, 1385, 1388, 1662, 1735, 2082, 2216, 2770, 2776, 3089, 3324, 3470, 4155, 4164, 4432, 5205, 5540, 5552, 6178, 6648, 6940, 8310, 8328, 9267, 10410, 11080, 12356, 13296, 13880, 15445, 16620, 16656, 18534, 20820, 22160, 24712, 27760, 30890, 33240, 37068, 41640, 46335, 49424, 61780, 66480, 74136, 83280, 92670, 96119, 123560, 148272, 185340, 192238, 247120, 288357, 370680, 384476, 480595, 576714, 741360, 768952, 855653, 961190, 1071883, 1153428, 1441785, 1537904, 1711306, 1922380, 2143766, 2306856, 2566959, 2883570, 3215649, 3422612, 3844760, 4278265, 4287532, 4613712, 5133918, 5359415, 5767140, 6431298, 6845224, 7689520, 8556530, 8575064, 10267836, 10718830, 11534280, 12834795, 12862596, 13690448, 16078245, 17113060, 17150128, 20535672, 21437660, 23068560, 25669590, 25725192, 32156490, 34226120, 41071344, 42875320, 51339180, 51450384, 64312980, 68452240, 85750640, 102678360, 128625960, 205356720, 257251920, 296911591, 593823182, 890734773, 1187646364, 1484557955, 1781469546, 2375292728, 2969115910, 3562939092, 4453673865, 4750585456, 5938231820, 7125878184, 8907347730, 11876463640, 14251756368, 17814695460, 23752927280, 35629390920, 71258781840]

約数ペア:

[(1, 71258781840), (2, 35629390920), (3, 23752927280), (4, 17814695460), (5, 14251756368), (6, 11876463640), (8, 8907347730), (10, 7125878184), (12, 5938231820), (15, 4750585456), (16, 4453673865), (20, 3562939092), (24, 2969115910), (30, 2375292728), (40, 1781469546), (48, 1484557955), (60, 1187646364), (80, 890734773), (120, 593823182), (240, 296911591), (277, 257251920), (347, 205356720), (554, 128625960), (694, 102678360), (831, 85750640), (1041, 68452240), (1108, 64312980), (1385, 51450384), (1388, 51339180), (1662, 42875320), (1735, 41071344), (2082, 34226120), (2216, 32156490), (2770, 25725192), (2776, 25669590), (3089, 23068560), (3324, 21437660), (3470, 20535672), (4155, 17150128), (4164, 17113060), (4432, 16078245), (5205, 13690448), (5540, 12862596), (5552, 12834795), (6178, 11534280), (6648, 10718830), (6940, 10267836), (8310, 8575064), (8328, 8556530), (9267, 7689520), (10410, 6845224), (11080, 6431298), (12356, 5767140), (13296, 5359415), (13880, 5133918), (15445, 4613712), (16620, 4287532), (16656, 4278265), (18534, 3844760), (20820, 3422612), (22160, 3215649), (24712, 2883570), (27760, 2566959), (30890, 2306856), (33240, 2143766), (37068, 1922380), (41640, 1711306), (46335, 1537904), (49424, 1441785), (61780, 1153428), (66480, 1071883), (74136, 961190), (83280, 855653), (92670, 768952), (96119, 741360), (123560, 576714), (148272, 480595), (185340, 384476), (192238, 370680), (247120, 288357)]