63105840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 255340800

約数和(自身を除く): 192234960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 659, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1318, 1330, 1368, 1520, 1596, 1680, 1710, 1977, 1995, 2128, 2280, 2394, 2520, 2636, 2660, 2736, 3192, 3295, 3420, 3954, 3990, 4560, 4613, 4788, 5040, 5272, 5320, 5931, 5985, 6384, 6590, 6840, 7908, 7980, 9226, 9576, 9885, 10544, 10640, 11862, 11970, 12521, 13180, 13680, 13839, 15816, 15960, 18452, 19152, 19770, 23065, 23724, 23940, 25042, 26360, 27678, 29655, 31632, 31920, 36904, 37563, 39540, 41517, 46130, 47448, 47880, 50084, 52720, 55356, 59310, 62605, 69195, 73808, 75126, 79080, 83034, 87647, 92260, 94896, 95760, 100168, 110712, 112689, 118620, 125210, 138390, 150252, 158160, 166068, 175294, 184520, 187815, 200336, 207585, 221424, 225378, 237240, 250420, 262941, 276780, 300504, 332136, 350588, 369040, 375630, 415170, 438235, 450756, 474480, 500840, 525882, 553560, 563445, 601008, 664272, 701176, 751260, 788823, 830340, 876470, 901512, 1001680, 1051764, 1107120, 1126890, 1314705, 1402352, 1502520, 1577646, 1660680, 1752940, 1803024, 2103528, 2253780, 2629410, 3005040, 3155292, 3321360, 3505880, 3944115, 4207056, 4507560, 5258820, 6310584, 7011760, 7888230, 9015120, 10517640, 12621168, 15776460, 21035280, 31552920, 63105840]

約数ペア:

[(1, 63105840), (2, 31552920), (3, 21035280), (4, 15776460), (5, 12621168), (6, 10517640), (7, 9015120), (8, 7888230), (9, 7011760), (10, 6310584), (12, 5258820), (14, 4507560), (15, 4207056), (16, 3944115), (18, 3505880), (19, 3321360), (20, 3155292), (21, 3005040), (24, 2629410), (28, 2253780), (30, 2103528), (35, 1803024), (36, 1752940), (38, 1660680), (40, 1577646), (42, 1502520), (45, 1402352), (48, 1314705), (56, 1126890), (57, 1107120), (60, 1051764), (63, 1001680), (70, 901512), (72, 876470), (76, 830340), (80, 788823), (84, 751260), (90, 701176), (95, 664272), (105, 601008), (112, 563445), (114, 553560), (120, 525882), (126, 500840), (133, 474480), (140, 450756), (144, 438235), (152, 415170), (168, 375630), (171, 369040), (180, 350588), (190, 332136), (210, 300504), (228, 276780), (240, 262941), (252, 250420), (266, 237240), (280, 225378), (285, 221424), (304, 207585), (315, 200336), (336, 187815), (342, 184520), (360, 175294), (380, 166068), (399, 158160), (420, 150252), (456, 138390), (504, 125210), (532, 118620), (560, 112689), (570, 110712), (630, 100168), (659, 95760), (665, 94896), (684, 92260), (720, 87647), (760, 83034), (798, 79080), (840, 75126), (855, 73808), (912, 69195), (1008, 62605), (1064, 59310), (1140, 55356), (1197, 52720), (1260, 50084), (1318, 47880), (1330, 47448), (1368, 46130), (1520, 41517), (1596, 39540), (1680, 37563), (1710, 36904), (1977, 31920), (1995, 31632), (2128, 29655), (2280, 27678), (2394, 26360), (2520, 25042), (2636, 23940), (2660, 23724), (2736, 23065), (3192, 19770), (3295, 19152), (3420, 18452), (3954, 15960), (3990, 15816), (4560, 13839), (4613, 13680), (4788, 13180), (5040, 12521), (5272, 11970), (5320, 11862), (5931, 10640), (5985, 10544), (6384, 9885), (6590, 9576), (6840, 9226), (7908, 7980)]