195607440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 320

約数和(自身を含む): 816376320

約数和(自身を除く): 620768880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 761, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1522, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2283, 2295, 2380, 2448, 2520, 2856, 3024, 3044, 3060, 3213, 3570, 3672, 3780, 3805, 4080, 4284, 4566, 4590, 4760, 5040, 5327, 5355, 5712, 6088, 6120, 6426, 6849, 7140, 7344, 7560, 7610, 8568, 9132, 9180, 9520, 10654, 10710, 11415, 12176, 12240, 12852, 12937, 13698, 14280, 15120, 15220, 15981, 16065, 17136, 18264, 18360, 20547, 21308, 21420, 22830, 25704, 25874, 26635, 27396, 28560, 30440, 31962, 32130, 34245, 36528, 36720, 38811, 41094, 42616, 42840, 45660, 47943, 51408, 51748, 53270, 54792, 60880, 63924, 64260, 64685, 68490, 77622, 79905, 82188, 85232, 85680, 90559, 91320, 95886, 102735, 103496, 106540, 109584, 116433, 127848, 128520, 129370, 136980, 143829, 155244, 159810, 164376, 181118, 182640, 191772, 194055, 205470, 206992, 213080, 232866, 239715, 255696, 257040, 258740, 271677, 273960, 287658, 310488, 319620, 328752, 349299, 362236, 383544, 388110, 410940, 426160, 452795, 465732, 479430, 517480, 543354, 547920, 575316, 582165, 620976, 639240, 698598, 719145, 724472, 767088, 776220, 815031, 821880, 905590, 931464, 958860, 1034960, 1086708, 1150632, 1164330, 1278480, 1358385, 1397196, 1438290, 1448944, 1552440, 1630062, 1643760, 1746495, 1811180, 1862928, 1917720, 2173416, 2301264, 2328660, 2445093, 2716770, 2794392, 2876580, 3104880, 3260124, 3492990, 3622360, 3835440, 4075155, 4346832, 4657320, 4890186, 5433540, 5588784, 5753160, 6520248, 6985980, 7244720, 8150310, 9314640, 9780372, 10867080, 11506320, 12225465, 13040496, 13971960, 16300620, 19560744, 21734160, 24450930, 27943920, 32601240, 39121488, 48901860, 65202480, 97803720, 195607440]

約数ペア:

[(1, 195607440), (2, 97803720), (3, 65202480), (4, 48901860), (5, 39121488), (6, 32601240), (7, 27943920), (8, 24450930), (9, 21734160), (10, 19560744), (12, 16300620), (14, 13971960), (15, 13040496), (16, 12225465), (17, 11506320), (18, 10867080), (20, 9780372), (21, 9314640), (24, 8150310), (27, 7244720), (28, 6985980), (30, 6520248), (34, 5753160), (35, 5588784), (36, 5433540), (40, 4890186), (42, 4657320), (45, 4346832), (48, 4075155), (51, 3835440), (54, 3622360), (56, 3492990), (60, 3260124), (63, 3104880), (68, 2876580), (70, 2794392), (72, 2716770), (80, 2445093), (84, 2328660), (85, 2301264), (90, 2173416), (102, 1917720), (105, 1862928), (108, 1811180), (112, 1746495), (119, 1643760), (120, 1630062), (126, 1552440), (135, 1448944), (136, 1438290), (140, 1397196), (144, 1358385), (153, 1278480), (168, 1164330), (170, 1150632), (180, 1086708), (189, 1034960), (204, 958860), (210, 931464), (216, 905590), (238, 821880), (240, 815031), (252, 776220), (255, 767088), (270, 724472), (272, 719145), (280, 698598), (306, 639240), (315, 620976), (336, 582165), (340, 575316), (357, 547920), (360, 543354), (378, 517480), (408, 479430), (420, 465732), (432, 452795), (459, 426160), (476, 410940), (504, 388110), (510, 383544), (540, 362236), (560, 349299), (595, 328752), (612, 319620), (630, 310488), (680, 287658), (714, 273960), (720, 271677), (756, 258740), (761, 257040), (765, 255696), (816, 239715), (840, 232866), (918, 213080), (945, 206992), (952, 205470), (1008, 194055), (1020, 191772), (1071, 182640), (1080, 181118), (1190, 164376), (1224, 159810), (1260, 155244), (1360, 143829), (1428, 136980), (1512, 129370), (1522, 128520), (1530, 127848), (1680, 116433), (1785, 109584), (1836, 106540), (1890, 103496), (1904, 102735), (2040, 95886), (2142, 91320), (2160, 90559), (2283, 85680), (2295, 85232), (2380, 82188), (2448, 79905), (2520, 77622), (2856, 68490), (3024, 64685), (3044, 64260), (3060, 63924), (3213, 60880), (3570, 54792), (3672, 53270), (3780, 51748), (3805, 51408), (4080, 47943), (4284, 45660), (4566, 42840), (4590, 42616), (4760, 41094), (5040, 38811), (5327, 36720), (5355, 36528), (5712, 34245), (6088, 32130), (6120, 31962), (6426, 30440), (6849, 28560), (7140, 27396), (7344, 26635), (7560, 25874), (7610, 25704), (8568, 22830), (9132, 21420), (9180, 21308), (9520, 20547), (10654, 18360), (10710, 18264), (11415, 17136), (12176, 16065), (12240, 15981), (12852, 15220), (12937, 15120), (13698, 14280)]