20164992120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5261}}^1$

素因数の和:5317

約数の個数: 480

約数和(自身を含む): 83891855520

約数和(自身を除く): 63726863400

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, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 169, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 338, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 507, 520, 540, 546, 567, 585, 630, 648, 676, 702, 728, 756, 780, 810, 819, 840, 845, 910, 936, 945, 1014, 1053, 1080, 1092, 1134, 1170, 1183, 1260, 1352, 1365, 1404, 1512, 1521, 1560, 1620, 1638, 1690, 1755, 1820, 1890, 2028, 2106, 2184, 2268, 2340, 2366, 2457, 2520, 2535, 2730, 2808, 2835, 3042, 3240, 3276, 3380, 3510, 3549, 3640, 3780, 4056, 4095, 4212, 4536, 4563, 4680, 4732, 4914, 5070, 5261, 5265, 5460, 5670, 5915, 6084, 6552, 6760, 7020, 7098, 7371, 7560, 7605, 8190, 8424, 9126, 9464, 9828, 10140, 10522, 10530, 10647, 10920, 11340, 11830, 12168, 12285, 13689, 14040, 14196, 14742, 15210, 15783, 16380, 17745, 18252, 19656, 20280, 21044, 21060, 21294, 22680, 22815, 23660, 24570, 26305, 27378, 28392, 29484, 30420, 31566, 31941, 32760, 35490, 36504, 36827, 36855, 42088, 42120, 42588, 45630, 47320, 47349, 49140, 52610, 53235, 54756, 58968, 60840, 63132, 63882, 68393, 68445, 70980, 73654, 73710, 78915, 85176, 91260, 94698, 95823, 98280, 105220, 106470, 109512, 110481, 126264, 127764, 136786, 136890, 141960, 142047, 147308, 147420, 157830, 159705, 182520, 184135, 189396, 191646, 205179, 210440, 212940, 220962, 236745, 255528, 273572, 273780, 284094, 294616, 294840, 315660, 319410, 331443, 341965, 368270, 378792, 383292, 410358, 425880, 426141, 441924, 473490, 478751, 479115, 547144, 547560, 552405, 568188, 615537, 631320, 638820, 662886, 683930, 710235, 736540, 766584, 820716, 852282, 883848, 889109, 946980, 957502, 958230, 994329, 1025895, 1104810, 1136376, 1231074, 1277640, 1325772, 1367860, 1420470, 1436253, 1473080, 1641432, 1657215, 1704564, 1778218, 1846611, 1893960, 1915004, 1916460, 1988658, 2051790, 2130705, 2209620, 2393755, 2462148, 2651544, 2667327, 2735720, 2840940, 2872506, 2982987, 3077685, 3314430, 3409128, 3556436, 3693222, 3830008, 3832920, 3977316, 4103580, 4261410, 4308759, 4419240, 4445545, 4787510, 4924296, 4971645, 5334654, 5539833, 5681880, 5745012, 5965974, 6155370, 6223763, 6628860, 7112872, 7181265, 7386444, 7954632, 8001981, 8207160, 8522820, 8617518, 8891090, 9233055, 9575020, 9943290, 10669308, 11079666, 11490024, 11931948, 12310740, 12447526, 12926277, 13257720, 13336635, 14362530, 14772888, 14914935, 16003962, 17045640, 17235036, 17782180, 18466110, 18671289, 19150040, 19886580, 21338616, 21543795, 22159332, 23863896, 24005943, 24621480, 24895052, 25852554, 26673270, 27699165, 28725060, 29829870, 31118815, 32007924, 34470072, 35564360, 36932220, 37342578, 38778831, 39773160, 40009905, 43087590, 44318664, 48011886, 49790104, 51705108, 53346540, 55398330, 56013867, 57450120, 59659740, 62237630, 64015848, 64631385, 72017829, 73864440, 74685156, 77557662, 80019810, 86175180, 93356445, 96023772, 103410216, 106693080, 110796660, 112027734, 119319480, 120029715, 124475260, 129262770, 144035658, 149370312, 155115324, 160039620, 168041601, 172350360, 186712890, 192047544, 193894155, 221593320, 224055468, 240059430, 248950520, 258525540, 280069335, 288071316, 310230648, 320079240, 336083202, 360089145, 373425780, 387788310, 448110936, 480118860, 504124803, 517051080, 560138670, 576142632, 672166404, 720178290, 746851560, 775576620, 840208005, 960237720, 1008249606, 1120277340, 1344332808, 1440356580, 1551153240, 1680416010, 2016499212, 2240554680, 2520624015, 2880713160, 3360832020, 4032998424, 5041248030, 6721664040, 10082496060, 20164992120]

約数ペア:

[(1, 20164992120), (2, 10082496060), (3, 6721664040), (4, 5041248030), (5, 4032998424), (6, 3360832020), (7, 2880713160), (8, 2520624015), (9, 2240554680), (10, 2016499212), (12, 1680416010), (13, 1551153240), (14, 1440356580), (15, 1344332808), (18, 1120277340), (20, 1008249606), (21, 960237720), (24, 840208005), (26, 775576620), (27, 746851560), (28, 720178290), (30, 672166404), (35, 576142632), (36, 560138670), (39, 517051080), (40, 504124803), (42, 480118860), (45, 448110936), (52, 387788310), (54, 373425780), (56, 360089145), (60, 336083202), (63, 320079240), (65, 310230648), (70, 288071316), (72, 280069335), (78, 258525540), (81, 248950520), (84, 240059430), (90, 224055468), (91, 221593320), (104, 193894155), (105, 192047544), (108, 186712890), (117, 172350360), (120, 168041601), (126, 160039620), (130, 155115324), (135, 149370312), (140, 144035658), (156, 129262770), (162, 124475260), (168, 120029715), (169, 119319480), (180, 112027734), (182, 110796660), (189, 106693080), (195, 103410216), (210, 96023772), (216, 93356445), (234, 86175180), (252, 80019810), (260, 77557662), (270, 74685156), (273, 73864440), (280, 72017829), (312, 64631385), (315, 64015848), (324, 62237630), (338, 59659740), (351, 57450120), (360, 56013867), (364, 55398330), (378, 53346540), (390, 51705108), (405, 49790104), (420, 48011886), (455, 44318664), (468, 43087590), (504, 40009905), (507, 39773160), (520, 38778831), (540, 37342578), (546, 36932220), (567, 35564360), (585, 34470072), (630, 32007924), (648, 31118815), (676, 29829870), (702, 28725060), (728, 27699165), (756, 26673270), (780, 25852554), (810, 24895052), (819, 24621480), (840, 24005943), (845, 23863896), (910, 22159332), (936, 21543795), (945, 21338616), (1014, 19886580), (1053, 19150040), (1080, 18671289), (1092, 18466110), (1134, 17782180), (1170, 17235036), (1183, 17045640), (1260, 16003962), (1352, 14914935), (1365, 14772888), (1404, 14362530), (1512, 13336635), (1521, 13257720), (1560, 12926277), (1620, 12447526), (1638, 12310740), (1690, 11931948), (1755, 11490024), (1820, 11079666), (1890, 10669308), (2028, 9943290), (2106, 9575020), (2184, 9233055), (2268, 8891090), (2340, 8617518), (2366, 8522820), (2457, 8207160), (2520, 8001981), (2535, 7954632), (2730, 7386444), (2808, 7181265), (2835, 7112872), (3042, 6628860), (3240, 6223763), (3276, 6155370), (3380, 5965974), (3510, 5745012), (3549, 5681880), (3640, 5539833), (3780, 5334654), (4056, 4971645), (4095, 4924296), (4212, 4787510), (4536, 4445545), (4563, 4419240), (4680, 4308759), (4732, 4261410), (4914, 4103580), (5070, 3977316), (5261, 3832920), (5265, 3830008), (5460, 3693222), (5670, 3556436), (5915, 3409128), (6084, 3314430), (6552, 3077685), (6760, 2982987), (7020, 2872506), (7098, 2840940), (7371, 2735720), (7560, 2667327), (7605, 2651544), (8190, 2462148), (8424, 2393755), (9126, 2209620), (9464, 2130705), (9828, 2051790), (10140, 1988658), (10522, 1916460), (10530, 1915004), (10647, 1893960), (10920, 1846611), (11340, 1778218), (11830, 1704564), (12168, 1657215), (12285, 1641432), (13689, 1473080), (14040, 1436253), (14196, 1420470), (14742, 1367860), (15210, 1325772), (15783, 1277640), (16380, 1231074), (17745, 1136376), (18252, 1104810), (19656, 1025895), (20280, 994329), (21044, 958230), (21060, 957502), (21294, 946980), (22680, 889109), (22815, 883848), (23660, 852282), (24570, 820716), (26305, 766584), (27378, 736540), (28392, 710235), (29484, 683930), (30420, 662886), (31566, 638820), (31941, 631320), (32760, 615537), (35490, 568188), (36504, 552405), (36827, 547560), (36855, 547144), (42088, 479115), (42120, 478751), (42588, 473490), (45630, 441924), (47320, 426141), (47349, 425880), (49140, 410358), (52610, 383292), (53235, 378792), (54756, 368270), (58968, 341965), (60840, 331443), (63132, 319410), (63882, 315660), (68393, 294840), (68445, 294616), (70980, 284094), (73654, 273780), (73710, 273572), (78915, 255528), (85176, 236745), (91260, 220962), (94698, 212940), (95823, 210440), (98280, 205179), (105220, 191646), (106470, 189396), (109512, 184135), (110481, 182520), (126264, 159705), (127764, 157830), (136786, 147420), (136890, 147308), (141960, 142047)]