1204037520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 320

約数和(自身を含む): 4487331840

約数和(自身を除く): 3283294320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 61, 62, 70, 80, 84, 93, 105, 112, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 240, 244, 248, 280, 305, 310, 336, 366, 372, 379, 420, 427, 434, 465, 488, 496, 560, 610, 620, 651, 732, 744, 758, 840, 854, 868, 915, 930, 976, 1085, 1137, 1220, 1240, 1281, 1302, 1464, 1488, 1516, 1680, 1708, 1736, 1830, 1860, 1891, 1895, 2135, 2170, 2274, 2440, 2480, 2562, 2604, 2653, 2928, 3032, 3255, 3416, 3472, 3660, 3720, 3782, 3790, 4270, 4340, 4548, 4880, 5124, 5208, 5306, 5673, 5685, 6064, 6405, 6510, 6832, 7320, 7440, 7564, 7580, 7959, 8540, 8680, 9096, 9455, 10248, 10416, 10612, 11346, 11370, 11749, 12810, 13020, 13237, 13265, 14640, 15128, 15160, 15918, 17080, 17360, 18192, 18910, 20496, 21224, 22692, 22740, 23119, 23498, 25620, 26040, 26474, 26530, 28365, 30256, 30320, 31836, 34160, 35247, 37820, 39711, 39795, 42448, 45384, 45480, 46238, 46996, 51240, 52080, 52948, 53060, 56730, 58745, 63672, 66185, 69357, 70494, 75640, 79422, 79590, 82243, 90768, 90960, 92476, 93992, 102480, 105896, 106120, 113460, 115595, 117490, 127344, 132370, 138714, 140988, 151280, 158844, 159180, 161833, 164486, 176235, 184952, 187984, 198555, 211792, 212240, 226920, 231190, 234980, 246729, 264740, 277428, 281976, 317688, 318360, 323666, 328972, 346785, 352470, 369904, 397110, 411215, 453840, 462380, 469960, 485499, 493458, 529480, 554856, 563952, 635376, 636720, 647332, 657944, 693570, 704940, 716689, 794220, 809165, 822430, 924760, 939920, 970998, 986916, 1058960, 1109712, 1233645, 1294664, 1315888, 1387140, 1409880, 1433378, 1588440, 1618330, 1644860, 1849520, 1941996, 1973832, 2150067, 2427495, 2467290, 2589328, 2774280, 2819760, 2866756, 3176880, 3236660, 3289720, 3583445, 3883992, 3947664, 4300134, 4854990, 4934580, 5016823, 5548560, 5733512, 6473320, 6579440, 7166890, 7767984, 8600268, 9709980, 9869160, 10033646, 10750335, 11467024, 12946640, 14333780, 15050469, 17200536, 19419960, 19738320, 20067292, 21500670, 25084115, 28667560, 30100938, 34401072, 38839920, 40134584, 43001340, 50168230, 57335120, 60201876, 75252345, 80269168, 86002680, 100336460, 120403752, 150504690, 172005360, 200672920, 240807504, 301009380, 401345840, 602018760, 1204037520]

約数ペア:

[(1, 1204037520), (2, 602018760), (3, 401345840), (4, 301009380), (5, 240807504), (6, 200672920), (7, 172005360), (8, 150504690), (10, 120403752), (12, 100336460), (14, 86002680), (15, 80269168), (16, 75252345), (20, 60201876), (21, 57335120), (24, 50168230), (28, 43001340), (30, 40134584), (31, 38839920), (35, 34401072), (40, 30100938), (42, 28667560), (48, 25084115), (56, 21500670), (60, 20067292), (61, 19738320), (62, 19419960), (70, 17200536), (80, 15050469), (84, 14333780), (93, 12946640), (105, 11467024), (112, 10750335), (120, 10033646), (122, 9869160), (124, 9709980), (140, 8600268), (155, 7767984), (168, 7166890), (183, 6579440), (186, 6473320), (210, 5733512), (217, 5548560), (240, 5016823), (244, 4934580), (248, 4854990), (280, 4300134), (305, 3947664), (310, 3883992), (336, 3583445), (366, 3289720), (372, 3236660), (379, 3176880), (420, 2866756), (427, 2819760), (434, 2774280), (465, 2589328), (488, 2467290), (496, 2427495), (560, 2150067), (610, 1973832), (620, 1941996), (651, 1849520), (732, 1644860), (744, 1618330), (758, 1588440), (840, 1433378), (854, 1409880), (868, 1387140), (915, 1315888), (930, 1294664), (976, 1233645), (1085, 1109712), (1137, 1058960), (1220, 986916), (1240, 970998), (1281, 939920), (1302, 924760), (1464, 822430), (1488, 809165), (1516, 794220), (1680, 716689), (1708, 704940), (1736, 693570), (1830, 657944), (1860, 647332), (1891, 636720), (1895, 635376), (2135, 563952), (2170, 554856), (2274, 529480), (2440, 493458), (2480, 485499), (2562, 469960), (2604, 462380), (2653, 453840), (2928, 411215), (3032, 397110), (3255, 369904), (3416, 352470), (3472, 346785), (3660, 328972), (3720, 323666), (3782, 318360), (3790, 317688), (4270, 281976), (4340, 277428), (4548, 264740), (4880, 246729), (5124, 234980), (5208, 231190), (5306, 226920), (5673, 212240), (5685, 211792), (6064, 198555), (6405, 187984), (6510, 184952), (6832, 176235), (7320, 164486), (7440, 161833), (7564, 159180), (7580, 158844), (7959, 151280), (8540, 140988), (8680, 138714), (9096, 132370), (9455, 127344), (10248, 117490), (10416, 115595), (10612, 113460), (11346, 106120), (11370, 105896), (11749, 102480), (12810, 93992), (13020, 92476), (13237, 90960), (13265, 90768), (14640, 82243), (15128, 79590), (15160, 79422), (15918, 75640), (17080, 70494), (17360, 69357), (18192, 66185), (18910, 63672), (20496, 58745), (21224, 56730), (22692, 53060), (22740, 52948), (23119, 52080), (23498, 51240), (25620, 46996), (26040, 46238), (26474, 45480), (26530, 45384), (28365, 42448), (30256, 39795), (30320, 39711), (31836, 37820), (34160, 35247)]