1972711520640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{48926377}}^1$

素因数の和:48926409

約数の個数: 192

約数和(自身を含む): 7785165267360

約数和(自身を除く): 5812453746720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 48926377, 97852754, 146779131, 195705508, 244631885, 293558262, 342484639, 391411016, 440337393, 489263770, 587116524, 684969278, 733895655, 782822032, 880674786, 978527540, 1027453917, 1174233048, 1369938556, 1467791310, 1565644064, 1712423195, 1761349572, 1957055080, 2054907834, 2201686965, 2348466096, 2739877112, 2935582620, 3082361751, 3131288128, 3424846390, 3522699144, 3914110160, 4109815668, 4403373930, 4696932192, 5137269585, 5479754224, 5871165240, 6164723502, 6262576256, 6849692780, 7045398288, 7828220320, 8219631336, 8806747860, 9393864384, 10274539170, 10959508448, 11742330480, 12329447004, 13699385560, 14090796576, 15411808755, 15656440640, 16439262672, 17613495720, 18787728768, 20549078340, 21919016896, 23484660960, 24658894008, 27398771120, 28181593152, 30823617510, 31312881280, 32878525344, 35226991440, 41098156680, 43838033792, 46969321920, 49317788016, 54797542240, 56363186304, 61647235020, 65757050688, 70453982880, 82196313360, 93938643840, 98635576032, 109595084480, 123294470040, 131514101376, 140907965760, 164392626720, 197271152064, 219190168960, 246588940080, 281815931520, 328785253440, 394542304128, 493177880160, 657570506880, 986355760320, 1972711520640]

約数ペア:

[(1, 1972711520640), (2, 986355760320), (3, 657570506880), (4, 493177880160), (5, 394542304128), (6, 328785253440), (7, 281815931520), (8, 246588940080), (9, 219190168960), (10, 197271152064), (12, 164392626720), (14, 140907965760), (15, 131514101376), (16, 123294470040), (18, 109595084480), (20, 98635576032), (21, 93938643840), (24, 82196313360), (28, 70453982880), (30, 65757050688), (32, 61647235020), (35, 56363186304), (36, 54797542240), (40, 49317788016), (42, 46969321920), (45, 43838033792), (48, 41098156680), (56, 35226991440), (60, 32878525344), (63, 31312881280), (64, 30823617510), (70, 28181593152), (72, 27398771120), (80, 24658894008), (84, 23484660960), (90, 21919016896), (96, 20549078340), (105, 18787728768), (112, 17613495720), (120, 16439262672), (126, 15656440640), (128, 15411808755), (140, 14090796576), (144, 13699385560), (160, 12329447004), (168, 11742330480), (180, 10959508448), (192, 10274539170), (210, 9393864384), (224, 8806747860), (240, 8219631336), (252, 7828220320), (280, 7045398288), (288, 6849692780), (315, 6262576256), (320, 6164723502), (336, 5871165240), (360, 5479754224), (384, 5137269585), (420, 4696932192), (448, 4403373930), (480, 4109815668), (504, 3914110160), (560, 3522699144), (576, 3424846390), (630, 3131288128), (640, 3082361751), (672, 2935582620), (720, 2739877112), (840, 2348466096), (896, 2201686965), (960, 2054907834), (1008, 1957055080), (1120, 1761349572), (1152, 1712423195), (1260, 1565644064), (1344, 1467791310), (1440, 1369938556), (1680, 1174233048), (1920, 1027453917), (2016, 978527540), (2240, 880674786), (2520, 782822032), (2688, 733895655), (2880, 684969278), (3360, 587116524), (4032, 489263770), (4480, 440337393), (5040, 391411016), (5760, 342484639), (6720, 293558262), (8064, 244631885), (10080, 195705508), (13440, 146779131), (20160, 97852754), (40320, 48926377)]