856641240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 384

約数和(自身を含む): 3480422400

約数和(自身を除く): 2623781160

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, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 79, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 158, 168, 180, 182, 195, 210, 234, 237, 252, 260, 273, 280, 312, 315, 316, 331, 360, 364, 390, 395, 420, 455, 468, 474, 504, 520, 546, 553, 585, 630, 632, 662, 711, 728, 780, 790, 819, 840, 910, 936, 948, 993, 1027, 1092, 1106, 1170, 1185, 1260, 1324, 1365, 1422, 1560, 1580, 1638, 1655, 1659, 1820, 1896, 1986, 2054, 2184, 2212, 2317, 2340, 2370, 2520, 2648, 2730, 2765, 2844, 2979, 3081, 3160, 3276, 3310, 3318, 3555, 3640, 3972, 4095, 4108, 4303, 4424, 4634, 4680, 4740, 4965, 4977, 5135, 5460, 5530, 5688, 5958, 6162, 6552, 6620, 6636, 6951, 7110, 7189, 7944, 8190, 8216, 8295, 8606, 9243, 9268, 9480, 9930, 9954, 10270, 10920, 11060, 11585, 11916, 12324, 12909, 13240, 13272, 13902, 14220, 14378, 14895, 15405, 16380, 16590, 17212, 18486, 18536, 19860, 19908, 20540, 20853, 21515, 21567, 22120, 23170, 23832, 24648, 24885, 25818, 26149, 27804, 28440, 28756, 29790, 30121, 30810, 32760, 33180, 34424, 34755, 35945, 36972, 38727, 39720, 39816, 41080, 41706, 43030, 43134, 46215, 46340, 49770, 51636, 52298, 55608, 57512, 59580, 60242, 61620, 64545, 64701, 66360, 69510, 71890, 73944, 77454, 78447, 83412, 86060, 86268, 90363, 92430, 92680, 99540, 103272, 104265, 104596, 107835, 119160, 120484, 123240, 129090, 129402, 130745, 139020, 143780, 150605, 154908, 156894, 166824, 172120, 172536, 180726, 183043, 184860, 193635, 199080, 208530, 209192, 215670, 235341, 240968, 258180, 258804, 261490, 271089, 278040, 287560, 301210, 309816, 313788, 323505, 339937, 361452, 366086, 369720, 387270, 392235, 417060, 431340, 451815, 470682, 516360, 517608, 522980, 542178, 549129, 602420, 627576, 647010, 679874, 722904, 732172, 774540, 784470, 834120, 862680, 903630, 915215, 941364, 1019811, 1045960, 1084356, 1098258, 1176705, 1204840, 1294020, 1355445, 1359748, 1464344, 1549080, 1568940, 1647387, 1699685, 1807260, 1830430, 1882728, 2039622, 2168712, 2196516, 2353410, 2379559, 2588040, 2710890, 2719496, 2745645, 3059433, 3137880, 3294774, 3399370, 3614520, 3660860, 4079244, 4393032, 4706820, 4759118, 5099055, 5421780, 5491290, 6118866, 6589548, 6798740, 7138677, 7321720, 8158488, 8236935, 9413640, 9518236, 10198110, 10843560, 10982580, 11897795, 12237732, 13179096, 13597480, 14277354, 15297165, 16473870, 19036472, 20396220, 21416031, 21965160, 23795590, 24475464, 28554708, 30594330, 32947740, 35693385, 40792440, 42832062, 47591180, 57109416, 61188660, 65895480, 71386770, 85664124, 95182360, 107080155, 122377320, 142773540, 171328248, 214160310, 285547080, 428320620, 856641240]

約数ペア:

[(1, 856641240), (2, 428320620), (3, 285547080), (4, 214160310), (5, 171328248), (6, 142773540), (7, 122377320), (8, 107080155), (9, 95182360), (10, 85664124), (12, 71386770), (13, 65895480), (14, 61188660), (15, 57109416), (18, 47591180), (20, 42832062), (21, 40792440), (24, 35693385), (26, 32947740), (28, 30594330), (30, 28554708), (35, 24475464), (36, 23795590), (39, 21965160), (40, 21416031), (42, 20396220), (45, 19036472), (52, 16473870), (56, 15297165), (60, 14277354), (63, 13597480), (65, 13179096), (70, 12237732), (72, 11897795), (78, 10982580), (79, 10843560), (84, 10198110), (90, 9518236), (91, 9413640), (104, 8236935), (105, 8158488), (117, 7321720), (120, 7138677), (126, 6798740), (130, 6589548), (140, 6118866), (156, 5491290), (158, 5421780), (168, 5099055), (180, 4759118), (182, 4706820), (195, 4393032), (210, 4079244), (234, 3660860), (237, 3614520), (252, 3399370), (260, 3294774), (273, 3137880), (280, 3059433), (312, 2745645), (315, 2719496), (316, 2710890), (331, 2588040), (360, 2379559), (364, 2353410), (390, 2196516), (395, 2168712), (420, 2039622), (455, 1882728), (468, 1830430), (474, 1807260), (504, 1699685), (520, 1647387), (546, 1568940), (553, 1549080), (585, 1464344), (630, 1359748), (632, 1355445), (662, 1294020), (711, 1204840), (728, 1176705), (780, 1098258), (790, 1084356), (819, 1045960), (840, 1019811), (910, 941364), (936, 915215), (948, 903630), (993, 862680), (1027, 834120), (1092, 784470), (1106, 774540), (1170, 732172), (1185, 722904), (1260, 679874), (1324, 647010), (1365, 627576), (1422, 602420), (1560, 549129), (1580, 542178), (1638, 522980), (1655, 517608), (1659, 516360), (1820, 470682), (1896, 451815), (1986, 431340), (2054, 417060), (2184, 392235), (2212, 387270), (2317, 369720), (2340, 366086), (2370, 361452), (2520, 339937), (2648, 323505), (2730, 313788), (2765, 309816), (2844, 301210), (2979, 287560), (3081, 278040), (3160, 271089), (3276, 261490), (3310, 258804), (3318, 258180), (3555, 240968), (3640, 235341), (3972, 215670), (4095, 209192), (4108, 208530), (4303, 199080), (4424, 193635), (4634, 184860), (4680, 183043), (4740, 180726), (4965, 172536), (4977, 172120), (5135, 166824), (5460, 156894), (5530, 154908), (5688, 150605), (5958, 143780), (6162, 139020), (6552, 130745), (6620, 129402), (6636, 129090), (6951, 123240), (7110, 120484), (7189, 119160), (7944, 107835), (8190, 104596), (8216, 104265), (8295, 103272), (8606, 99540), (9243, 92680), (9268, 92430), (9480, 90363), (9930, 86268), (9954, 86060), (10270, 83412), (10920, 78447), (11060, 77454), (11585, 73944), (11916, 71890), (12324, 69510), (12909, 66360), (13240, 64701), (13272, 64545), (13902, 61620), (14220, 60242), (14378, 59580), (14895, 57512), (15405, 55608), (16380, 52298), (16590, 51636), (17212, 49770), (18486, 46340), (18536, 46215), (19860, 43134), (19908, 43030), (20540, 41706), (20853, 41080), (21515, 39816), (21567, 39720), (22120, 38727), (23170, 36972), (23832, 35945), (24648, 34755), (24885, 34424), (25818, 33180), (26149, 32760), (27804, 30810), (28440, 30121), (28756, 29790)]