20650036680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5358

約数の個数: 576

約数和(自身を含む): 89037552240

約数和(自身を除く): 68387515560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 49, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 98, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 147, 153, 156, 168, 170, 180, 182, 195, 196, 204, 210, 221, 234, 238, 245, 252, 255, 260, 273, 280, 294, 306, 312, 315, 340, 357, 360, 364, 390, 392, 408, 420, 441, 442, 455, 468, 476, 490, 504, 510, 520, 546, 585, 588, 595, 612, 630, 637, 663, 680, 714, 728, 735, 765, 780, 819, 833, 840, 882, 884, 910, 936, 952, 980, 1020, 1071, 1092, 1105, 1170, 1176, 1190, 1224, 1260, 1274, 1326, 1365, 1428, 1470, 1530, 1547, 1560, 1638, 1666, 1764, 1768, 1785, 1820, 1911, 1960, 1989, 2040, 2142, 2184, 2205, 2210, 2340, 2380, 2499, 2520, 2548, 2652, 2730, 2856, 2940, 3060, 3094, 3185, 3276, 3315, 3332, 3528, 3570, 3640, 3822, 3978, 4095, 4165, 4284, 4410, 4420, 4641, 4680, 4760, 4998, 5096, 5297, 5304, 5355, 5460, 5733, 5880, 6120, 6188, 6370, 6552, 6630, 6664, 7140, 7497, 7644, 7735, 7956, 8190, 8330, 8568, 8820, 8840, 9282, 9555, 9945, 9996, 10594, 10710, 10829, 10920, 11466, 12376, 12495, 12740, 13260, 13923, 14280, 14994, 15288, 15470, 15891, 15912, 16380, 16660, 17640, 18564, 19110, 19890, 19992, 21188, 21420, 21658, 22932, 23205, 24990, 25480, 26485, 26520, 27846, 28665, 29988, 30940, 31782, 32487, 32760, 33320, 37079, 37128, 37485, 38220, 39780, 42376, 42840, 43316, 45864, 46410, 47673, 49980, 52970, 54145, 55692, 57330, 59976, 61880, 63564, 64974, 68861, 69615, 74158, 74970, 76440, 79455, 79560, 86632, 90049, 92820, 95346, 97461, 99960, 105940, 108290, 111237, 111384, 114660, 127128, 129948, 137722, 139230, 148316, 149940, 158910, 162435, 180098, 185395, 185640, 190692, 194922, 206583, 211880, 216580, 222474, 229320, 238365, 259553, 259896, 270147, 275444, 278460, 296632, 299880, 317820, 324870, 333711, 344305, 360196, 370790, 381384, 389844, 413166, 433160, 444948, 450245, 476730, 482027, 487305, 519106, 540294, 550888, 556185, 556920, 619749, 630343, 635640, 649740, 667422, 688610, 720392, 741580, 778659, 779688, 810441, 826332, 889896, 900490, 953460, 964054, 974610, 1032915, 1038212, 1080588, 1112370, 1170637, 1239498, 1260686, 1297765, 1299480, 1334844, 1350735, 1377220, 1446081, 1483160, 1557318, 1620882, 1652664, 1668555, 1800980, 1891029, 1906920, 1928108, 1949220, 2065830, 2076424, 2161176, 2224740, 2335977, 2341274, 2410135, 2478996, 2521372, 2595530, 2669688, 2701470, 2754440, 2892162, 3098745, 3114636, 3151715, 3241764, 3337110, 3374189, 3511911, 3601960, 3782058, 3856216, 3893295, 3898440, 4052205, 4131660, 4338243, 4412401, 4449480, 4671954, 4682548, 4820270, 4957992, 5042744, 5191060, 5402940, 5673087, 5784324, 5853185, 6197490, 6229272, 6303430, 6483528, 6674220, 6748378, 7023822, 7230405, 7564116, 7786590, 8104410, 8194459, 8263320, 8676486, 8824802, 9343908, 9365096, 9455145, 9640540, 10122567, 10382120, 10535733, 10805880, 11346174, 11568648, 11679885, 11706370, 12394980, 12606860, 13237203, 13348440, 13496756, 14047644, 14460810, 15128232, 15573180, 16208820, 16388918, 16870945, 17352972, 17559555, 17649604, 18687816, 18910290, 19281080, 20245134, 21071466, 21691215, 22062005, 22692348, 23359770, 23412740, 24583377, 24789960, 25213720, 26474406, 26993512, 28095288, 28365435, 28921620, 30367701, 31146360, 32417640, 32777836, 33741890, 34705944, 35119110, 35299208, 37820580, 39711609, 40490268, 40972295, 42142932, 43382430, 44124010, 45384696, 46719540, 46825480, 49166754, 50612835, 52678665, 52948812, 56730870, 57361213, 57843240, 60735402, 65555672, 66186015, 67483780, 70238220, 73750131, 75641160, 79423218, 80980536, 81944590, 84285864, 86764860, 88248020, 93439080, 98333508, 101225670, 105357330, 105897624, 113461740, 114722426, 121470804, 122916885, 132372030, 134967560, 140476440, 147500262, 151838505, 158846436, 163889180, 172083639, 173529720, 176496040, 196667016, 198558045, 202451340, 210714660, 226923480, 229444852, 242941608, 245833770, 264744060, 286806065, 295000524, 303677010, 317692872, 327778360, 344167278, 368750655, 397116090, 404902680, 421429320, 458889704, 491667540, 516250917, 529488120, 573612130, 590001048, 607354020, 688334556, 737501310, 794232180, 860418195, 983335080, 1032501834, 1147224260, 1214708040, 1376669112, 1475002620, 1588464360, 1720836390, 2065003668, 2294448520, 2581254585, 2950005240, 3441672780, 4130007336, 5162509170, 6883345560, 10325018340, 20650036680]

約数ペア:

[(1, 20650036680), (2, 10325018340), (3, 6883345560), (4, 5162509170), (5, 4130007336), (6, 3441672780), (7, 2950005240), (8, 2581254585), (9, 2294448520), (10, 2065003668), (12, 1720836390), (13, 1588464360), (14, 1475002620), (15, 1376669112), (17, 1214708040), (18, 1147224260), (20, 1032501834), (21, 983335080), (24, 860418195), (26, 794232180), (28, 737501310), (30, 688334556), (34, 607354020), (35, 590001048), (36, 573612130), (39, 529488120), (40, 516250917), (42, 491667540), (45, 458889704), (49, 421429320), (51, 404902680), (52, 397116090), (56, 368750655), (60, 344167278), (63, 327778360), (65, 317692872), (68, 303677010), (70, 295000524), (72, 286806065), (78, 264744060), (84, 245833770), (85, 242941608), (90, 229444852), (91, 226923480), (98, 210714660), (102, 202451340), (104, 198558045), (105, 196667016), (117, 176496040), (119, 173529720), (120, 172083639), (126, 163889180), (130, 158846436), (136, 151838505), (140, 147500262), (147, 140476440), (153, 134967560), (156, 132372030), (168, 122916885), (170, 121470804), (180, 114722426), (182, 113461740), (195, 105897624), (196, 105357330), (204, 101225670), (210, 98333508), (221, 93439080), (234, 88248020), (238, 86764860), (245, 84285864), (252, 81944590), (255, 80980536), (260, 79423218), (273, 75641160), (280, 73750131), (294, 70238220), (306, 67483780), (312, 66186015), (315, 65555672), (340, 60735402), (357, 57843240), (360, 57361213), (364, 56730870), (390, 52948812), (392, 52678665), (408, 50612835), (420, 49166754), (441, 46825480), (442, 46719540), (455, 45384696), (468, 44124010), (476, 43382430), (490, 42142932), (504, 40972295), (510, 40490268), (520, 39711609), (546, 37820580), (585, 35299208), (588, 35119110), (595, 34705944), (612, 33741890), (630, 32777836), (637, 32417640), (663, 31146360), (680, 30367701), (714, 28921620), (728, 28365435), (735, 28095288), (765, 26993512), (780, 26474406), (819, 25213720), (833, 24789960), (840, 24583377), (882, 23412740), (884, 23359770), (910, 22692348), (936, 22062005), (952, 21691215), (980, 21071466), (1020, 20245134), (1071, 19281080), (1092, 18910290), (1105, 18687816), (1170, 17649604), (1176, 17559555), (1190, 17352972), (1224, 16870945), (1260, 16388918), (1274, 16208820), (1326, 15573180), (1365, 15128232), (1428, 14460810), (1470, 14047644), (1530, 13496756), (1547, 13348440), (1560, 13237203), (1638, 12606860), (1666, 12394980), (1764, 11706370), (1768, 11679885), (1785, 11568648), (1820, 11346174), (1911, 10805880), (1960, 10535733), (1989, 10382120), (2040, 10122567), (2142, 9640540), (2184, 9455145), (2205, 9365096), (2210, 9343908), (2340, 8824802), (2380, 8676486), (2499, 8263320), (2520, 8194459), (2548, 8104410), (2652, 7786590), (2730, 7564116), (2856, 7230405), (2940, 7023822), (3060, 6748378), (3094, 6674220), (3185, 6483528), (3276, 6303430), (3315, 6229272), (3332, 6197490), (3528, 5853185), (3570, 5784324), (3640, 5673087), (3822, 5402940), (3978, 5191060), (4095, 5042744), (4165, 4957992), (4284, 4820270), (4410, 4682548), (4420, 4671954), (4641, 4449480), (4680, 4412401), (4760, 4338243), (4998, 4131660), (5096, 4052205), (5297, 3898440), (5304, 3893295), (5355, 3856216), (5460, 3782058), (5733, 3601960), (5880, 3511911), (6120, 3374189), (6188, 3337110), (6370, 3241764), (6552, 3151715), (6630, 3114636), (6664, 3098745), (7140, 2892162), (7497, 2754440), (7644, 2701470), (7735, 2669688), (7956, 2595530), (8190, 2521372), (8330, 2478996), (8568, 2410135), (8820, 2341274), (8840, 2335977), (9282, 2224740), (9555, 2161176), (9945, 2076424), (9996, 2065830), (10594, 1949220), (10710, 1928108), (10829, 1906920), (10920, 1891029), (11466, 1800980), (12376, 1668555), (12495, 1652664), (12740, 1620882), (13260, 1557318), (13923, 1483160), (14280, 1446081), (14994, 1377220), (15288, 1350735), (15470, 1334844), (15891, 1299480), (15912, 1297765), (16380, 1260686), (16660, 1239498), (17640, 1170637), (18564, 1112370), (19110, 1080588), (19890, 1038212), (19992, 1032915), (21188, 974610), (21420, 964054), (21658, 953460), (22932, 900490), (23205, 889896), (24990, 826332), (25480, 810441), (26485, 779688), (26520, 778659), (27846, 741580), (28665, 720392), (29988, 688610), (30940, 667422), (31782, 649740), (32487, 635640), (32760, 630343), (33320, 619749), (37079, 556920), (37128, 556185), (37485, 550888), (38220, 540294), (39780, 519106), (42376, 487305), (42840, 482027), (43316, 476730), (45864, 450245), (46410, 444948), (47673, 433160), (49980, 413166), (52970, 389844), (54145, 381384), (55692, 370790), (57330, 360196), (59976, 344305), (61880, 333711), (63564, 324870), (64974, 317820), (68861, 299880), (69615, 296632), (74158, 278460), (74970, 275444), (76440, 270147), (79455, 259896), (79560, 259553), (86632, 238365), (90049, 229320), (92820, 222474), (95346, 216580), (97461, 211880), (99960, 206583), (105940, 194922), (108290, 190692), (111237, 185640), (111384, 185395), (114660, 180098), (127128, 162435), (129948, 158910), (137722, 149940), (139230, 148316)]