671427120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 320

約数和(自身を含む): 2603833344

約数和(自身を除く): 1932406224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 71, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 142, 156, 168, 182, 195, 208, 210, 213, 240, 260, 273, 280, 284, 312, 336, 355, 364, 390, 420, 426, 433, 455, 497, 520, 546, 560, 568, 624, 710, 728, 780, 840, 852, 866, 910, 923, 994, 1040, 1065, 1092, 1136, 1299, 1365, 1420, 1456, 1491, 1560, 1680, 1704, 1732, 1820, 1846, 1988, 2130, 2165, 2184, 2485, 2598, 2730, 2769, 2840, 2982, 3031, 3120, 3408, 3464, 3640, 3692, 3976, 4260, 4330, 4368, 4615, 4970, 5196, 5460, 5538, 5629, 5680, 5964, 6062, 6461, 6495, 6928, 7280, 7384, 7455, 7952, 8520, 8660, 9093, 9230, 9940, 10392, 10920, 11076, 11258, 11928, 12124, 12922, 12990, 13845, 14768, 14910, 15155, 16887, 17040, 17320, 18186, 18460, 19383, 19880, 20784, 21840, 22152, 22516, 23856, 24248, 25844, 25980, 27690, 28145, 29820, 30310, 30743, 32305, 33774, 34640, 36372, 36920, 38766, 39403, 39760, 44304, 45032, 45465, 48496, 51688, 51960, 55380, 56290, 59640, 60620, 61486, 64610, 67548, 72744, 73840, 77532, 78806, 84435, 90064, 90930, 92229, 96915, 103376, 103920, 110760, 112580, 118209, 119280, 121240, 122972, 129220, 135096, 145488, 153715, 155064, 157612, 168870, 181860, 184458, 193830, 197015, 215201, 221520, 225160, 236418, 242480, 245944, 258440, 270192, 307430, 310128, 315224, 337740, 363720, 368916, 387660, 394030, 399659, 430402, 450320, 461145, 472836, 491888, 516880, 591045, 614860, 630448, 645603, 675480, 727440, 737832, 775320, 788060, 799318, 860804, 922290, 945672, 1076005, 1182090, 1198977, 1229720, 1291206, 1350960, 1475664, 1550640, 1576120, 1598636, 1721608, 1844580, 1891344, 1998295, 2152010, 2364180, 2397954, 2459440, 2582412, 2797613, 3152240, 3197272, 3228015, 3443216, 3689160, 3996590, 4304020, 4728360, 4795908, 5164824, 5595226, 5994885, 6394544, 6456030, 7378320, 7993180, 8392839, 8608040, 9456720, 9591816, 10329648, 11190452, 11989770, 12912060, 13988065, 15986360, 16785678, 17216080, 19183632, 22380904, 23979540, 25824120, 27976130, 31972720, 33571356, 41964195, 44761808, 47959080, 51648240, 55952260, 67142712, 83928390, 95918160, 111904520, 134285424, 167856780, 223809040, 335713560, 671427120]

約数ペア:

[(1, 671427120), (2, 335713560), (3, 223809040), (4, 167856780), (5, 134285424), (6, 111904520), (7, 95918160), (8, 83928390), (10, 67142712), (12, 55952260), (13, 51648240), (14, 47959080), (15, 44761808), (16, 41964195), (20, 33571356), (21, 31972720), (24, 27976130), (26, 25824120), (28, 23979540), (30, 22380904), (35, 19183632), (39, 17216080), (40, 16785678), (42, 15986360), (48, 13988065), (52, 12912060), (56, 11989770), (60, 11190452), (65, 10329648), (70, 9591816), (71, 9456720), (78, 8608040), (80, 8392839), (84, 7993180), (91, 7378320), (104, 6456030), (105, 6394544), (112, 5994885), (120, 5595226), (130, 5164824), (140, 4795908), (142, 4728360), (156, 4304020), (168, 3996590), (182, 3689160), (195, 3443216), (208, 3228015), (210, 3197272), (213, 3152240), (240, 2797613), (260, 2582412), (273, 2459440), (280, 2397954), (284, 2364180), (312, 2152010), (336, 1998295), (355, 1891344), (364, 1844580), (390, 1721608), (420, 1598636), (426, 1576120), (433, 1550640), (455, 1475664), (497, 1350960), (520, 1291206), (546, 1229720), (560, 1198977), (568, 1182090), (624, 1076005), (710, 945672), (728, 922290), (780, 860804), (840, 799318), (852, 788060), (866, 775320), (910, 737832), (923, 727440), (994, 675480), (1040, 645603), (1065, 630448), (1092, 614860), (1136, 591045), (1299, 516880), (1365, 491888), (1420, 472836), (1456, 461145), (1491, 450320), (1560, 430402), (1680, 399659), (1704, 394030), (1732, 387660), (1820, 368916), (1846, 363720), (1988, 337740), (2130, 315224), (2165, 310128), (2184, 307430), (2485, 270192), (2598, 258440), (2730, 245944), (2769, 242480), (2840, 236418), (2982, 225160), (3031, 221520), (3120, 215201), (3408, 197015), (3464, 193830), (3640, 184458), (3692, 181860), (3976, 168870), (4260, 157612), (4330, 155064), (4368, 153715), (4615, 145488), (4970, 135096), (5196, 129220), (5460, 122972), (5538, 121240), (5629, 119280), (5680, 118209), (5964, 112580), (6062, 110760), (6461, 103920), (6495, 103376), (6928, 96915), (7280, 92229), (7384, 90930), (7455, 90064), (7952, 84435), (8520, 78806), (8660, 77532), (9093, 73840), (9230, 72744), (9940, 67548), (10392, 64610), (10920, 61486), (11076, 60620), (11258, 59640), (11928, 56290), (12124, 55380), (12922, 51960), (12990, 51688), (13845, 48496), (14768, 45465), (14910, 45032), (15155, 44304), (16887, 39760), (17040, 39403), (17320, 38766), (18186, 36920), (18460, 36372), (19383, 34640), (19880, 33774), (20784, 32305), (21840, 30743), (22152, 30310), (22516, 29820), (23856, 28145), (24248, 27690), (25844, 25980)]