20736470160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:611

約数の個数: 480

約数和(自身を含む): 81426788352

約数和(自身を除く): 60690318192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 167, 168, 180, 210, 213, 240, 252, 280, 284, 315, 334, 336, 347, 355, 360, 420, 426, 497, 501, 504, 560, 568, 630, 639, 668, 694, 710, 720, 835, 840, 852, 994, 1002, 1008, 1041, 1065, 1136, 1169, 1260, 1278, 1336, 1388, 1420, 1491, 1503, 1670, 1680, 1704, 1735, 1988, 2004, 2082, 2130, 2338, 2429, 2485, 2505, 2520, 2556, 2672, 2776, 2840, 2982, 3006, 3123, 3195, 3340, 3408, 3470, 3507, 3976, 4008, 4164, 4260, 4473, 4676, 4858, 4970, 5010, 5040, 5112, 5205, 5552, 5680, 5845, 5964, 6012, 6246, 6390, 6680, 6940, 7014, 7287, 7455, 7515, 7952, 8016, 8328, 8520, 8946, 9352, 9716, 9940, 10020, 10224, 10410, 10521, 11690, 11857, 11928, 12024, 12145, 12492, 12780, 13360, 13880, 14028, 14574, 14910, 15030, 15615, 16656, 17040, 17535, 17892, 18704, 19432, 19880, 20040, 20820, 21042, 21861, 22365, 23380, 23714, 23856, 24048, 24290, 24637, 24984, 25560, 27760, 28056, 29148, 29820, 30060, 31230, 35070, 35571, 35784, 36435, 38864, 39760, 40080, 41640, 42084, 43722, 44730, 46760, 47428, 48580, 49274, 49968, 51120, 52605, 56112, 57949, 58296, 59285, 59640, 60120, 62460, 70140, 71142, 71568, 72870, 73911, 82999, 83280, 84168, 87444, 89460, 93520, 94856, 97160, 98548, 105210, 106713, 109305, 115898, 116592, 118570, 119280, 120240, 123185, 124920, 140280, 142284, 145740, 147822, 165998, 168336, 172459, 173847, 174888, 177855, 178920, 189712, 194320, 197096, 210420, 213426, 218610, 221733, 231796, 237140, 246370, 248997, 249840, 280560, 284568, 289745, 291480, 295644, 331996, 344918, 347694, 349776, 355710, 357840, 369555, 394192, 405643, 414995, 420840, 426852, 437220, 443466, 463592, 474280, 492740, 497994, 517377, 521541, 533565, 569136, 579490, 582960, 591288, 663992, 689836, 695388, 711420, 739110, 746991, 811286, 829990, 841680, 853704, 862295, 869235, 874440, 886932, 927184, 948560, 985480, 995988, 1034754, 1043082, 1067130, 1108665, 1158980, 1182576, 1216929, 1244985, 1327984, 1379672, 1390776, 1422840, 1478220, 1493982, 1552131, 1622572, 1659980, 1707408, 1724590, 1738470, 1748880, 1773864, 1970960, 1991976, 2028215, 2069508, 2086164, 2134260, 2217330, 2317960, 2433858, 2489970, 2586885, 2607705, 2759344, 2781552, 2845680, 2956440, 2987964, 3104262, 3245144, 3319960, 3449180, 3476940, 3547728, 3650787, 3734955, 3983952, 4056430, 4114379, 4139016, 4172328, 4268520, 4434660, 4635920, 4867716, 4979940, 5173770, 5215410, 5912880, 5975928, 6084645, 6208524, 6490288, 6639920, 6898360, 6953880, 7301574, 7469910, 7760655, 8112860, 8228758, 8278032, 8344656, 8537040, 8869320, 9735432, 9959880, 10347540, 10430820, 11951856, 12169290, 12343137, 12417048, 13796720, 13907760, 14603148, 14939820, 15521310, 16225720, 16457516, 17738640, 18253935, 19470864, 19919760, 20571895, 20695080, 20861640, 24338580, 24686274, 24834096, 28800653, 29206296, 29879640, 31042620, 32451440, 32915032, 36507870, 37029411, 41143790, 41390160, 41723280, 48677160, 49372548, 57601306, 58412592, 59759280, 61715685, 62085240, 65830064, 73015740, 74058822, 82287580, 86401959, 97354320, 98745096, 115202612, 123431370, 124170480, 144003265, 146031480, 148117644, 164575160, 172803918, 185147055, 197490192, 230405224, 246862740, 259205877, 288006530, 292062960, 296235288, 329150320, 345607836, 370294110, 432009795, 460810448, 493725480, 518411754, 576013060, 592470576, 691215672, 740588220, 864019590, 987450960, 1036823508, 1152026120, 1296029385, 1382431344, 1481176440, 1728039180, 2073647016, 2304052240, 2592058770, 2962352880, 3456078360, 4147294032, 5184117540, 6912156720, 10368235080, 20736470160]

約数ペア:

[(1, 20736470160), (2, 10368235080), (3, 6912156720), (4, 5184117540), (5, 4147294032), (6, 3456078360), (7, 2962352880), (8, 2592058770), (9, 2304052240), (10, 2073647016), (12, 1728039180), (14, 1481176440), (15, 1382431344), (16, 1296029385), (18, 1152026120), (20, 1036823508), (21, 987450960), (24, 864019590), (28, 740588220), (30, 691215672), (35, 592470576), (36, 576013060), (40, 518411754), (42, 493725480), (45, 460810448), (48, 432009795), (56, 370294110), (60, 345607836), (63, 329150320), (70, 296235288), (71, 292062960), (72, 288006530), (80, 259205877), (84, 246862740), (90, 230405224), (105, 197490192), (112, 185147055), (120, 172803918), (126, 164575160), (140, 148117644), (142, 146031480), (144, 144003265), (167, 124170480), (168, 123431370), (180, 115202612), (210, 98745096), (213, 97354320), (240, 86401959), (252, 82287580), (280, 74058822), (284, 73015740), (315, 65830064), (334, 62085240), (336, 61715685), (347, 59759280), (355, 58412592), (360, 57601306), (420, 49372548), (426, 48677160), (497, 41723280), (501, 41390160), (504, 41143790), (560, 37029411), (568, 36507870), (630, 32915032), (639, 32451440), (668, 31042620), (694, 29879640), (710, 29206296), (720, 28800653), (835, 24834096), (840, 24686274), (852, 24338580), (994, 20861640), (1002, 20695080), (1008, 20571895), (1041, 19919760), (1065, 19470864), (1136, 18253935), (1169, 17738640), (1260, 16457516), (1278, 16225720), (1336, 15521310), (1388, 14939820), (1420, 14603148), (1491, 13907760), (1503, 13796720), (1670, 12417048), (1680, 12343137), (1704, 12169290), (1735, 11951856), (1988, 10430820), (2004, 10347540), (2082, 9959880), (2130, 9735432), (2338, 8869320), (2429, 8537040), (2485, 8344656), (2505, 8278032), (2520, 8228758), (2556, 8112860), (2672, 7760655), (2776, 7469910), (2840, 7301574), (2982, 6953880), (3006, 6898360), (3123, 6639920), (3195, 6490288), (3340, 6208524), (3408, 6084645), (3470, 5975928), (3507, 5912880), (3976, 5215410), (4008, 5173770), (4164, 4979940), (4260, 4867716), (4473, 4635920), (4676, 4434660), (4858, 4268520), (4970, 4172328), (5010, 4139016), (5040, 4114379), (5112, 4056430), (5205, 3983952), (5552, 3734955), (5680, 3650787), (5845, 3547728), (5964, 3476940), (6012, 3449180), (6246, 3319960), (6390, 3245144), (6680, 3104262), (6940, 2987964), (7014, 2956440), (7287, 2845680), (7455, 2781552), (7515, 2759344), (7952, 2607705), (8016, 2586885), (8328, 2489970), (8520, 2433858), (8946, 2317960), (9352, 2217330), (9716, 2134260), (9940, 2086164), (10020, 2069508), (10224, 2028215), (10410, 1991976), (10521, 1970960), (11690, 1773864), (11857, 1748880), (11928, 1738470), (12024, 1724590), (12145, 1707408), (12492, 1659980), (12780, 1622572), (13360, 1552131), (13880, 1493982), (14028, 1478220), (14574, 1422840), (14910, 1390776), (15030, 1379672), (15615, 1327984), (16656, 1244985), (17040, 1216929), (17535, 1182576), (17892, 1158980), (18704, 1108665), (19432, 1067130), (19880, 1043082), (20040, 1034754), (20820, 995988), (21042, 985480), (21861, 948560), (22365, 927184), (23380, 886932), (23714, 874440), (23856, 869235), (24048, 862295), (24290, 853704), (24637, 841680), (24984, 829990), (25560, 811286), (27760, 746991), (28056, 739110), (29148, 711420), (29820, 695388), (30060, 689836), (31230, 663992), (35070, 591288), (35571, 582960), (35784, 579490), (36435, 569136), (38864, 533565), (39760, 521541), (40080, 517377), (41640, 497994), (42084, 492740), (43722, 474280), (44730, 463592), (46760, 443466), (47428, 437220), (48580, 426852), (49274, 420840), (49968, 414995), (51120, 405643), (52605, 394192), (56112, 369555), (57949, 357840), (58296, 355710), (59285, 349776), (59640, 347694), (60120, 344918), (62460, 331996), (70140, 295644), (71142, 291480), (71568, 289745), (72870, 284568), (73911, 280560), (82999, 249840), (83280, 248997), (84168, 246370), (87444, 237140), (89460, 231796), (93520, 221733), (94856, 218610), (97160, 213426), (98548, 210420), (105210, 197096), (106713, 194320), (109305, 189712), (115898, 178920), (116592, 177855), (118570, 174888), (119280, 173847), (120240, 172459), (123185, 168336), (124920, 165998), (140280, 147822), (142284, 145740)]