820670760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 576

約数和(自身を含む): 3453166080

約数和(自身を除く): 2632495320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 41, 42, 45, 47, 52, 56, 60, 63, 65, 70, 72, 78, 82, 84, 90, 91, 94, 104, 105, 117, 120, 123, 126, 130, 140, 141, 156, 164, 168, 169, 180, 182, 188, 195, 205, 210, 234, 235, 246, 252, 260, 273, 280, 282, 287, 312, 315, 328, 329, 338, 360, 364, 369, 376, 390, 410, 420, 423, 455, 468, 470, 492, 504, 507, 520, 533, 546, 564, 574, 585, 611, 615, 630, 658, 676, 705, 728, 738, 780, 819, 820, 840, 845, 846, 861, 910, 936, 940, 984, 987, 1014, 1066, 1092, 1128, 1148, 1170, 1183, 1222, 1230, 1260, 1316, 1352, 1365, 1410, 1435, 1476, 1521, 1560, 1599, 1638, 1640, 1645, 1690, 1692, 1722, 1820, 1833, 1845, 1880, 1927, 1974, 2028, 2115, 2132, 2184, 2296, 2340, 2366, 2444, 2460, 2520, 2535, 2583, 2632, 2665, 2730, 2820, 2870, 2952, 2961, 3042, 3055, 3198, 3276, 3290, 3380, 3384, 3444, 3549, 3640, 3666, 3690, 3731, 3854, 3948, 4056, 4095, 4230, 4264, 4277, 4305, 4680, 4732, 4797, 4888, 4920, 4935, 5070, 5166, 5330, 5460, 5499, 5640, 5740, 5781, 5915, 5922, 6084, 6110, 6396, 6552, 6580, 6760, 6888, 6929, 7098, 7332, 7380, 7462, 7605, 7708, 7896, 7943, 7995, 8190, 8460, 8554, 8610, 9165, 9464, 9594, 9635, 9870, 10140, 10332, 10647, 10660, 10920, 10998, 11193, 11480, 11562, 11830, 11844, 12168, 12220, 12792, 12831, 12915, 13160, 13489, 13858, 14196, 14664, 14760, 14805, 14924, 15210, 15416, 15886, 15990, 16380, 16920, 17108, 17220, 17343, 17745, 18330, 18655, 19188, 19270, 19740, 20280, 20664, 20787, 21294, 21320, 21385, 21996, 22386, 23124, 23660, 23688, 23829, 23985, 24440, 25051, 25662, 25830, 26978, 27495, 27716, 28392, 28905, 29610, 29848, 30420, 31772, 31980, 32760, 33579, 34216, 34440, 34645, 34686, 35490, 36660, 37310, 38376, 38493, 38540, 39480, 39715, 40467, 41574, 42588, 42770, 43992, 44772, 46248, 47320, 47658, 47970, 48503, 50102, 51324, 51660, 53235, 53956, 54990, 55432, 55601, 55965, 57810, 59220, 60840, 62361, 63544, 63960, 64155, 67158, 67445, 69290, 69372, 70980, 71487, 73320, 74620, 75153, 76986, 77080, 79430, 80934, 83148, 85176, 85540, 86715, 89544, 95316, 95940, 97006, 100204, 102648, 103320, 103935, 106470, 107912, 109980, 111202, 111930, 115620, 118440, 119145, 121401, 124722, 125255, 128310, 134316, 134890, 138580, 138744, 141960, 142974, 145509, 149240, 150306, 153972, 158860, 161868, 166296, 166803, 167895, 171080, 173430, 175357, 190632, 191880, 192465, 194012, 200408, 202335, 207870, 212940, 219960, 222404, 223860, 225459, 231240, 238290, 242515, 242802, 249444, 250510, 256620, 268632, 269780, 277160, 278005, 285948, 291018, 300612, 307944, 311805, 317720, 323736, 325663, 333606, 335790, 346860, 350714, 357435, 375765, 384930, 388024, 404670, 415740, 425880, 436527, 444808, 447720, 450918, 476580, 485030, 485604, 498888, 500409, 501020, 513240, 526071, 539560, 556010, 571896, 582036, 601224, 607005, 623610, 651326, 667212, 671580, 693720, 701428, 714870, 727545, 751530, 769860, 809340, 831480, 834015, 873054, 876785, 901836, 953160, 970060, 971208, 976989, 1000818, 1002040, 1052142, 1112020, 1127295, 1164072, 1214010, 1247220, 1302652, 1334424, 1343160, 1402856, 1429740, 1455090, 1503060, 1539720, 1578213, 1618680, 1628315, 1668030, 1746108, 1753570, 1803672, 1940120, 1953978, 2001636, 2104284, 2182635, 2224040, 2254590, 2279641, 2428020, 2494440, 2502045, 2605304, 2630355, 2859480, 2910180, 2930967, 3006120, 3156426, 3256630, 3336060, 3492216, 3507140, 3907956, 4003272, 4208568, 4365270, 4509180, 4559282, 4856040, 4884945, 5004090, 5260710, 5820360, 5861934, 6312852, 6513260, 6672120, 6838923, 7014280, 7815912, 7891065, 8730540, 9018360, 9118564, 9769890, 10008180, 10521420, 11398205, 11723868, 12625704, 13026520, 13677846, 14654835, 15782130, 17461080, 18237128, 19539780, 20016360, 20516769, 21042840, 22796410, 23447736, 27355692, 29309670, 31564260, 34194615, 39079560, 41033538, 45592820, 54711384, 58619340, 63128520, 68389230, 82067076, 91185640, 102583845, 117238680, 136778460, 164134152, 205167690, 273556920, 410335380, 820670760]

約数ペア:

[(1, 820670760), (2, 410335380), (3, 273556920), (4, 205167690), (5, 164134152), (6, 136778460), (7, 117238680), (8, 102583845), (9, 91185640), (10, 82067076), (12, 68389230), (13, 63128520), (14, 58619340), (15, 54711384), (18, 45592820), (20, 41033538), (21, 39079560), (24, 34194615), (26, 31564260), (28, 29309670), (30, 27355692), (35, 23447736), (36, 22796410), (39, 21042840), (40, 20516769), (41, 20016360), (42, 19539780), (45, 18237128), (47, 17461080), (52, 15782130), (56, 14654835), (60, 13677846), (63, 13026520), (65, 12625704), (70, 11723868), (72, 11398205), (78, 10521420), (82, 10008180), (84, 9769890), (90, 9118564), (91, 9018360), (94, 8730540), (104, 7891065), (105, 7815912), (117, 7014280), (120, 6838923), (123, 6672120), (126, 6513260), (130, 6312852), (140, 5861934), (141, 5820360), (156, 5260710), (164, 5004090), (168, 4884945), (169, 4856040), (180, 4559282), (182, 4509180), (188, 4365270), (195, 4208568), (205, 4003272), (210, 3907956), (234, 3507140), (235, 3492216), (246, 3336060), (252, 3256630), (260, 3156426), (273, 3006120), (280, 2930967), (282, 2910180), (287, 2859480), (312, 2630355), (315, 2605304), (328, 2502045), (329, 2494440), (338, 2428020), (360, 2279641), (364, 2254590), (369, 2224040), (376, 2182635), (390, 2104284), (410, 2001636), (420, 1953978), (423, 1940120), (455, 1803672), (468, 1753570), (470, 1746108), (492, 1668030), (504, 1628315), (507, 1618680), (520, 1578213), (533, 1539720), (546, 1503060), (564, 1455090), (574, 1429740), (585, 1402856), (611, 1343160), (615, 1334424), (630, 1302652), (658, 1247220), (676, 1214010), (705, 1164072), (728, 1127295), (738, 1112020), (780, 1052142), (819, 1002040), (820, 1000818), (840, 976989), (845, 971208), (846, 970060), (861, 953160), (910, 901836), (936, 876785), (940, 873054), (984, 834015), (987, 831480), (1014, 809340), (1066, 769860), (1092, 751530), (1128, 727545), (1148, 714870), (1170, 701428), (1183, 693720), (1222, 671580), (1230, 667212), (1260, 651326), (1316, 623610), (1352, 607005), (1365, 601224), (1410, 582036), (1435, 571896), (1476, 556010), (1521, 539560), (1560, 526071), (1599, 513240), (1638, 501020), (1640, 500409), (1645, 498888), (1690, 485604), (1692, 485030), (1722, 476580), (1820, 450918), (1833, 447720), (1845, 444808), (1880, 436527), (1927, 425880), (1974, 415740), (2028, 404670), (2115, 388024), (2132, 384930), (2184, 375765), (2296, 357435), (2340, 350714), (2366, 346860), (2444, 335790), (2460, 333606), (2520, 325663), (2535, 323736), (2583, 317720), (2632, 311805), (2665, 307944), (2730, 300612), (2820, 291018), (2870, 285948), (2952, 278005), (2961, 277160), (3042, 269780), (3055, 268632), (3198, 256620), (3276, 250510), (3290, 249444), (3380, 242802), (3384, 242515), (3444, 238290), (3549, 231240), (3640, 225459), (3666, 223860), (3690, 222404), (3731, 219960), (3854, 212940), (3948, 207870), (4056, 202335), (4095, 200408), (4230, 194012), (4264, 192465), (4277, 191880), (4305, 190632), (4680, 175357), (4732, 173430), (4797, 171080), (4888, 167895), (4920, 166803), (4935, 166296), (5070, 161868), (5166, 158860), (5330, 153972), (5460, 150306), (5499, 149240), (5640, 145509), (5740, 142974), (5781, 141960), (5915, 138744), (5922, 138580), (6084, 134890), (6110, 134316), (6396, 128310), (6552, 125255), (6580, 124722), (6760, 121401), (6888, 119145), (6929, 118440), (7098, 115620), (7332, 111930), (7380, 111202), (7462, 109980), (7605, 107912), (7708, 106470), (7896, 103935), (7943, 103320), (7995, 102648), (8190, 100204), (8460, 97006), (8554, 95940), (8610, 95316), (9165, 89544), (9464, 86715), (9594, 85540), (9635, 85176), (9870, 83148), (10140, 80934), (10332, 79430), (10647, 77080), (10660, 76986), (10920, 75153), (10998, 74620), (11193, 73320), (11480, 71487), (11562, 70980), (11830, 69372), (11844, 69290), (12168, 67445), (12220, 67158), (12792, 64155), (12831, 63960), (12915, 63544), (13160, 62361), (13489, 60840), (13858, 59220), (14196, 57810), (14664, 55965), (14760, 55601), (14805, 55432), (14924, 54990), (15210, 53956), (15416, 53235), (15886, 51660), (15990, 51324), (16380, 50102), (16920, 48503), (17108, 47970), (17220, 47658), (17343, 47320), (17745, 46248), (18330, 44772), (18655, 43992), (19188, 42770), (19270, 42588), (19740, 41574), (20280, 40467), (20664, 39715), (20787, 39480), (21294, 38540), (21320, 38493), (21385, 38376), (21996, 37310), (22386, 36660), (23124, 35490), (23660, 34686), (23688, 34645), (23829, 34440), (23985, 34216), (24440, 33579), (25051, 32760), (25662, 31980), (25830, 31772), (26978, 30420), (27495, 29848), (27716, 29610), (28392, 28905)]