1994377560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 512

約数和(自身を含む): 7741440000

約数和(自身を除く): 5747062440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 31, 35, 38, 40, 42, 56, 57, 58, 60, 62, 70, 76, 84, 87, 93, 95, 105, 114, 116, 120, 124, 133, 139, 140, 145, 152, 155, 168, 174, 186, 190, 203, 210, 217, 228, 232, 248, 266, 278, 280, 285, 290, 310, 348, 372, 380, 399, 406, 417, 420, 434, 435, 456, 465, 532, 551, 556, 570, 580, 589, 609, 620, 651, 665, 695, 696, 744, 760, 798, 812, 834, 840, 868, 870, 899, 930, 973, 1015, 1064, 1085, 1102, 1112, 1140, 1160, 1178, 1218, 1240, 1302, 1330, 1390, 1596, 1624, 1653, 1668, 1736, 1740, 1767, 1798, 1860, 1946, 1995, 2030, 2085, 2170, 2204, 2280, 2356, 2436, 2604, 2641, 2660, 2697, 2755, 2780, 2919, 2945, 3045, 3192, 3255, 3306, 3336, 3480, 3534, 3596, 3720, 3857, 3892, 3990, 4031, 4060, 4123, 4170, 4309, 4340, 4408, 4495, 4712, 4865, 4872, 5208, 5282, 5320, 5394, 5510, 5560, 5838, 5890, 6090, 6293, 6510, 6612, 7068, 7192, 7714, 7784, 7923, 7980, 8062, 8120, 8246, 8265, 8340, 8618, 8680, 8835, 8990, 9730, 10564, 10788, 11020, 11571, 11676, 11780, 12093, 12180, 12369, 12586, 12927, 13020, 13205, 13224, 13485, 14136, 14595, 15428, 15846, 15960, 16124, 16492, 16530, 16680, 17081, 17236, 17670, 17980, 18487, 18879, 19285, 19460, 20155, 20615, 21128, 21545, 21576, 22040, 23142, 23352, 23560, 24186, 24360, 24738, 25172, 25854, 26040, 26410, 26970, 28217, 29190, 30163, 30856, 31465, 31692, 32248, 32984, 33060, 34162, 34472, 35340, 35960, 36974, 37758, 38570, 38920, 39615, 40310, 41230, 43090, 46284, 48372, 49476, 50344, 51243, 51708, 52820, 53940, 55461, 56434, 57855, 58380, 60326, 60465, 61845, 62930, 63384, 64635, 66120, 68324, 70680, 73948, 75516, 76589, 77140, 79230, 80620, 81871, 82460, 84651, 85405, 86180, 90489, 92435, 92568, 94395, 96744, 98952, 102486, 103416, 105640, 107880, 110922, 112868, 115710, 116760, 119567, 120652, 120930, 123690, 124961, 125860, 129270, 136648, 141085, 147896, 150815, 151032, 153178, 154280, 158460, 161240, 163742, 164920, 169302, 170810, 172360, 180978, 184870, 188790, 204972, 221844, 225736, 229767, 231420, 239134, 241304, 241860, 245613, 247380, 249922, 251720, 256215, 258540, 277305, 282170, 301630, 306356, 316920, 327484, 338604, 341620, 358701, 361956, 369740, 374883, 377580, 382945, 409355, 409944, 423255, 443688, 452445, 459534, 462840, 478268, 483720, 491226, 494760, 499844, 512430, 517080, 536123, 554610, 564340, 573097, 597835, 603260, 612712, 624805, 654968, 677208, 683240, 717402, 723912, 739480, 749766, 755160, 765890, 818710, 846510, 874727, 904890, 919068, 956536, 982452, 999688, 1024860, 1072246, 1109220, 1128680, 1146194, 1148835, 1195670, 1206520, 1228065, 1249610, 1434804, 1499532, 1531780, 1608369, 1637420, 1693020, 1719291, 1749454, 1793505, 1809780, 1838136, 1874415, 1964904, 2049720, 2144492, 2218440, 2292388, 2297670, 2374259, 2391340, 2456130, 2499220, 2624181, 2680615, 2865485, 2869608, 2999064, 3063560, 3216738, 3274840, 3386040, 3438582, 3498908, 3587010, 3619560, 3748830, 4288984, 4373635, 4584776, 4595340, 4748518, 4782680, 4912260, 4998440, 5248362, 5361230, 5730970, 6433476, 6877164, 6997816, 7122777, 7174020, 7497660, 8041845, 8596455, 8747270, 9190680, 9497036, 9824520, 10496724, 10722460, 11461940, 11871295, 12866952, 13120905, 13754328, 14245554, 14348040, 14995320, 16083690, 16619813, 17192910, 17494540, 18994072, 20993448, 21444920, 22923880, 23742590, 26241810, 28491108, 32167380, 33239626, 34385820, 34989080, 35613885, 47485180, 49859439, 52483620, 56982216, 64334760, 66479252, 68771640, 71227770, 83099065, 94970360, 99718878, 104967240, 132958504, 142455540, 166198130, 199437756, 249297195, 284911080, 332396260, 398875512, 498594390, 664792520, 997188780, 1994377560]

約数ペア:

[(1, 1994377560), (2, 997188780), (3, 664792520), (4, 498594390), (5, 398875512), (6, 332396260), (7, 284911080), (8, 249297195), (10, 199437756), (12, 166198130), (14, 142455540), (15, 132958504), (19, 104967240), (20, 99718878), (21, 94970360), (24, 83099065), (28, 71227770), (29, 68771640), (30, 66479252), (31, 64334760), (35, 56982216), (38, 52483620), (40, 49859439), (42, 47485180), (56, 35613885), (57, 34989080), (58, 34385820), (60, 33239626), (62, 32167380), (70, 28491108), (76, 26241810), (84, 23742590), (87, 22923880), (93, 21444920), (95, 20993448), (105, 18994072), (114, 17494540), (116, 17192910), (120, 16619813), (124, 16083690), (133, 14995320), (139, 14348040), (140, 14245554), (145, 13754328), (152, 13120905), (155, 12866952), (168, 11871295), (174, 11461940), (186, 10722460), (190, 10496724), (203, 9824520), (210, 9497036), (217, 9190680), (228, 8747270), (232, 8596455), (248, 8041845), (266, 7497660), (278, 7174020), (280, 7122777), (285, 6997816), (290, 6877164), (310, 6433476), (348, 5730970), (372, 5361230), (380, 5248362), (399, 4998440), (406, 4912260), (417, 4782680), (420, 4748518), (434, 4595340), (435, 4584776), (456, 4373635), (465, 4288984), (532, 3748830), (551, 3619560), (556, 3587010), (570, 3498908), (580, 3438582), (589, 3386040), (609, 3274840), (620, 3216738), (651, 3063560), (665, 2999064), (695, 2869608), (696, 2865485), (744, 2680615), (760, 2624181), (798, 2499220), (812, 2456130), (834, 2391340), (840, 2374259), (868, 2297670), (870, 2292388), (899, 2218440), (930, 2144492), (973, 2049720), (1015, 1964904), (1064, 1874415), (1085, 1838136), (1102, 1809780), (1112, 1793505), (1140, 1749454), (1160, 1719291), (1178, 1693020), (1218, 1637420), (1240, 1608369), (1302, 1531780), (1330, 1499532), (1390, 1434804), (1596, 1249610), (1624, 1228065), (1653, 1206520), (1668, 1195670), (1736, 1148835), (1740, 1146194), (1767, 1128680), (1798, 1109220), (1860, 1072246), (1946, 1024860), (1995, 999688), (2030, 982452), (2085, 956536), (2170, 919068), (2204, 904890), (2280, 874727), (2356, 846510), (2436, 818710), (2604, 765890), (2641, 755160), (2660, 749766), (2697, 739480), (2755, 723912), (2780, 717402), (2919, 683240), (2945, 677208), (3045, 654968), (3192, 624805), (3255, 612712), (3306, 603260), (3336, 597835), (3480, 573097), (3534, 564340), (3596, 554610), (3720, 536123), (3857, 517080), (3892, 512430), (3990, 499844), (4031, 494760), (4060, 491226), (4123, 483720), (4170, 478268), (4309, 462840), (4340, 459534), (4408, 452445), (4495, 443688), (4712, 423255), (4865, 409944), (4872, 409355), (5208, 382945), (5282, 377580), (5320, 374883), (5394, 369740), (5510, 361956), (5560, 358701), (5838, 341620), (5890, 338604), (6090, 327484), (6293, 316920), (6510, 306356), (6612, 301630), (7068, 282170), (7192, 277305), (7714, 258540), (7784, 256215), (7923, 251720), (7980, 249922), (8062, 247380), (8120, 245613), (8246, 241860), (8265, 241304), (8340, 239134), (8618, 231420), (8680, 229767), (8835, 225736), (8990, 221844), (9730, 204972), (10564, 188790), (10788, 184870), (11020, 180978), (11571, 172360), (11676, 170810), (11780, 169302), (12093, 164920), (12180, 163742), (12369, 161240), (12586, 158460), (12927, 154280), (13020, 153178), (13205, 151032), (13224, 150815), (13485, 147896), (14136, 141085), (14595, 136648), (15428, 129270), (15846, 125860), (15960, 124961), (16124, 123690), (16492, 120930), (16530, 120652), (16680, 119567), (17081, 116760), (17236, 115710), (17670, 112868), (17980, 110922), (18487, 107880), (18879, 105640), (19285, 103416), (19460, 102486), (20155, 98952), (20615, 96744), (21128, 94395), (21545, 92568), (21576, 92435), (22040, 90489), (23142, 86180), (23352, 85405), (23560, 84651), (24186, 82460), (24360, 81871), (24738, 80620), (25172, 79230), (25854, 77140), (26040, 76589), (26410, 75516), (26970, 73948), (28217, 70680), (29190, 68324), (30163, 66120), (30856, 64635), (31465, 63384), (31692, 62930), (32248, 61845), (32984, 60465), (33060, 60326), (34162, 58380), (34472, 57855), (35340, 56434), (35960, 55461), (36974, 53940), (37758, 52820), (38570, 51708), (38920, 51243), (39615, 50344), (40310, 49476), (41230, 48372), (43090, 46284)]