1211497560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 480

約数和(自身を含む): 5109849360

約数和(自身を除く): 3898351800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 162, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 324, 351, 360, 364, 378, 390, 392, 405, 420, 441, 455, 468, 490, 504, 520, 540, 546, 567, 585, 587, 588, 630, 637, 648, 702, 728, 735, 756, 780, 810, 819, 840, 882, 910, 936, 945, 980, 1053, 1080, 1092, 1134, 1170, 1174, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1620, 1638, 1755, 1761, 1764, 1820, 1890, 1911, 1960, 2106, 2184, 2205, 2268, 2340, 2348, 2457, 2520, 2548, 2646, 2730, 2808, 2835, 2935, 2940, 3185, 3240, 3276, 3510, 3522, 3528, 3640, 3780, 3822, 3969, 4095, 4109, 4212, 4410, 4536, 4680, 4696, 4914, 5096, 5265, 5283, 5292, 5460, 5670, 5733, 5870, 5880, 6370, 6552, 6615, 7020, 7044, 7371, 7560, 7631, 7644, 7938, 8190, 8218, 8424, 8805, 8820, 9555, 9828, 10530, 10566, 10584, 10920, 11340, 11466, 11740, 12285, 12327, 12740, 13230, 14040, 14088, 14742, 15262, 15288, 15849, 15876, 16380, 16436, 17199, 17610, 17640, 19110, 19656, 19845, 20545, 21060, 21132, 22680, 22893, 22932, 23480, 24570, 24654, 25480, 26415, 26460, 28665, 28763, 29484, 30524, 31698, 31752, 32760, 32872, 34398, 35220, 36855, 36981, 38155, 38220, 39690, 41090, 42120, 42264, 45786, 45864, 47547, 49140, 49308, 51597, 52830, 52920, 53417, 57330, 57526, 58968, 61048, 61635, 63396, 68679, 68796, 70440, 73710, 73962, 76310, 76440, 79245, 79380, 82180, 85995, 86289, 91572, 95094, 98280, 98616, 103194, 105660, 106834, 110943, 114465, 114660, 115052, 123270, 126792, 137358, 137592, 143815, 147420, 147924, 152620, 158490, 158760, 160251, 164360, 171990, 172578, 183144, 184905, 190188, 206037, 206388, 211320, 213668, 221886, 228930, 229320, 230104, 237735, 246540, 257985, 258867, 267085, 274716, 287630, 294840, 295848, 305240, 316980, 320502, 332829, 343395, 343980, 345156, 369810, 373919, 380376, 412074, 412776, 427336, 431445, 443772, 457860, 475470, 480753, 493080, 515970, 517734, 534170, 549432, 554715, 575260, 618111, 633960, 641004, 665658, 686790, 687960, 690312, 739620, 747838, 776601, 801255, 824148, 862890, 887544, 915720, 950940, 961506, 1030185, 1031940, 1035468, 1068340, 1109430, 1121757, 1150520, 1236222, 1282008, 1294335, 1331316, 1373580, 1442259, 1479240, 1495676, 1553202, 1602510, 1648296, 1664145, 1725780, 1869595, 1901880, 1923012, 2060370, 2063880, 2070936, 2136680, 2218860, 2243514, 2329803, 2403765, 2472444, 2588670, 2662632, 2747160, 2884518, 2991352, 3090555, 3106404, 3205020, 3328290, 3365271, 3451560, 3739190, 3846024, 3883005, 4120740, 4326777, 4437720, 4487028, 4659606, 4807530, 4944888, 5177340, 5608785, 5769036, 6181110, 6212808, 6410040, 6656580, 6730542, 7211295, 7478380, 7766010, 8241480, 8653554, 8974056, 9319212, 9615060, 10095813, 10354680, 11217570, 11538072, 11649015, 12362220, 13313160, 13461084, 14422590, 14956760, 15532020, 16826355, 17307108, 18638424, 19230120, 20191626, 21633885, 22435140, 23298030, 24724440, 26922168, 28845180, 30287439, 31064040, 33652710, 34614216, 40383252, 43267770, 44870280, 46596060, 50479065, 57690360, 60574878, 67305420, 80766504, 86535540, 93192120, 100958130, 121149756, 134610840, 151437195, 173071080, 201916260, 242299512, 302874390, 403832520, 605748780, 1211497560]

約数ペア:

[(1, 1211497560), (2, 605748780), (3, 403832520), (4, 302874390), (5, 242299512), (6, 201916260), (7, 173071080), (8, 151437195), (9, 134610840), (10, 121149756), (12, 100958130), (13, 93192120), (14, 86535540), (15, 80766504), (18, 67305420), (20, 60574878), (21, 57690360), (24, 50479065), (26, 46596060), (27, 44870280), (28, 43267770), (30, 40383252), (35, 34614216), (36, 33652710), (39, 31064040), (40, 30287439), (42, 28845180), (45, 26922168), (49, 24724440), (52, 23298030), (54, 22435140), (56, 21633885), (60, 20191626), (63, 19230120), (65, 18638424), (70, 17307108), (72, 16826355), (78, 15532020), (81, 14956760), (84, 14422590), (90, 13461084), (91, 13313160), (98, 12362220), (104, 11649015), (105, 11538072), (108, 11217570), (117, 10354680), (120, 10095813), (126, 9615060), (130, 9319212), (135, 8974056), (140, 8653554), (147, 8241480), (156, 7766010), (162, 7478380), (168, 7211295), (180, 6730542), (182, 6656580), (189, 6410040), (195, 6212808), (196, 6181110), (210, 5769036), (216, 5608785), (234, 5177340), (245, 4944888), (252, 4807530), (260, 4659606), (270, 4487028), (273, 4437720), (280, 4326777), (294, 4120740), (312, 3883005), (315, 3846024), (324, 3739190), (351, 3451560), (360, 3365271), (364, 3328290), (378, 3205020), (390, 3106404), (392, 3090555), (405, 2991352), (420, 2884518), (441, 2747160), (455, 2662632), (468, 2588670), (490, 2472444), (504, 2403765), (520, 2329803), (540, 2243514), (546, 2218860), (567, 2136680), (585, 2070936), (587, 2063880), (588, 2060370), (630, 1923012), (637, 1901880), (648, 1869595), (702, 1725780), (728, 1664145), (735, 1648296), (756, 1602510), (780, 1553202), (810, 1495676), (819, 1479240), (840, 1442259), (882, 1373580), (910, 1331316), (936, 1294335), (945, 1282008), (980, 1236222), (1053, 1150520), (1080, 1121757), (1092, 1109430), (1134, 1068340), (1170, 1035468), (1174, 1031940), (1176, 1030185), (1260, 961506), (1274, 950940), (1323, 915720), (1365, 887544), (1404, 862890), (1470, 824148), (1512, 801255), (1560, 776601), (1620, 747838), (1638, 739620), (1755, 690312), (1761, 687960), (1764, 686790), (1820, 665658), (1890, 641004), (1911, 633960), (1960, 618111), (2106, 575260), (2184, 554715), (2205, 549432), (2268, 534170), (2340, 517734), (2348, 515970), (2457, 493080), (2520, 480753), (2548, 475470), (2646, 457860), (2730, 443772), (2808, 431445), (2835, 427336), (2935, 412776), (2940, 412074), (3185, 380376), (3240, 373919), (3276, 369810), (3510, 345156), (3522, 343980), (3528, 343395), (3640, 332829), (3780, 320502), (3822, 316980), (3969, 305240), (4095, 295848), (4109, 294840), (4212, 287630), (4410, 274716), (4536, 267085), (4680, 258867), (4696, 257985), (4914, 246540), (5096, 237735), (5265, 230104), (5283, 229320), (5292, 228930), (5460, 221886), (5670, 213668), (5733, 211320), (5870, 206388), (5880, 206037), (6370, 190188), (6552, 184905), (6615, 183144), (7020, 172578), (7044, 171990), (7371, 164360), (7560, 160251), (7631, 158760), (7644, 158490), (7938, 152620), (8190, 147924), (8218, 147420), (8424, 143815), (8805, 137592), (8820, 137358), (9555, 126792), (9828, 123270), (10530, 115052), (10566, 114660), (10584, 114465), (10920, 110943), (11340, 106834), (11466, 105660), (11740, 103194), (12285, 98616), (12327, 98280), (12740, 95094), (13230, 91572), (14040, 86289), (14088, 85995), (14742, 82180), (15262, 79380), (15288, 79245), (15849, 76440), (15876, 76310), (16380, 73962), (16436, 73710), (17199, 70440), (17610, 68796), (17640, 68679), (19110, 63396), (19656, 61635), (19845, 61048), (20545, 58968), (21060, 57526), (21132, 57330), (22680, 53417), (22893, 52920), (22932, 52830), (23480, 51597), (24570, 49308), (24654, 49140), (25480, 47547), (26415, 45864), (26460, 45786), (28665, 42264), (28763, 42120), (29484, 41090), (30524, 39690), (31698, 38220), (31752, 38155), (32760, 36981), (32872, 36855), (34398, 35220)]