1815995376

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 480

約数和(自身を含む): 6268487680

約数和(自身を除く): 4452492304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 48, 52, 54, 57, 61, 62, 72, 76, 78, 81, 93, 104, 108, 114, 117, 122, 124, 144, 152, 156, 162, 171, 183, 186, 208, 216, 228, 234, 243, 244, 247, 248, 279, 304, 312, 324, 342, 351, 366, 372, 403, 432, 456, 468, 486, 488, 494, 496, 513, 549, 558, 589, 624, 648, 684, 702, 732, 741, 744, 793, 806, 837, 912, 936, 972, 976, 988, 1026, 1053, 1098, 1116, 1159, 1178, 1209, 1296, 1368, 1404, 1464, 1482, 1488, 1539, 1586, 1612, 1647, 1674, 1767, 1872, 1891, 1944, 1976, 2052, 2106, 2196, 2223, 2232, 2318, 2356, 2379, 2418, 2511, 2736, 2808, 2928, 2964, 3078, 3159, 3172, 3224, 3294, 3348, 3477, 3534, 3627, 3782, 3888, 3952, 4104, 4212, 4392, 4446, 4464, 4617, 4636, 4712, 4758, 4836, 4941, 5022, 5301, 5616, 5673, 5928, 6156, 6318, 6344, 6448, 6588, 6669, 6696, 6954, 7068, 7137, 7254, 7533, 7564, 7657, 8208, 8424, 8784, 8892, 9234, 9272, 9424, 9516, 9672, 9882, 10044, 10431, 10602, 10881, 11346, 11856, 12312, 12636, 12688, 13176, 13338, 13392, 13908, 14136, 14274, 14508, 14823, 15066, 15067, 15128, 15314, 15903, 16848, 17019, 17784, 18468, 18544, 19032, 19344, 19764, 20007, 20088, 20862, 21204, 21411, 21762, 22692, 22971, 24583, 24624, 25272, 26352, 26676, 27816, 28272, 28548, 29016, 29646, 30132, 30134, 30256, 30628, 31293, 31806, 32643, 34038, 35568, 35929, 36936, 38064, 39528, 40014, 40176, 41724, 42408, 42822, 43524, 45201, 45384, 45942, 47709, 49166, 50544, 51057, 53352, 55632, 57096, 58032, 59292, 60021, 60264, 60268, 61256, 62586, 63612, 64233, 65286, 68076, 68913, 71858, 73749, 73872, 79056, 80028, 83448, 84816, 85644, 87048, 90402, 90768, 91884, 93879, 95418, 97929, 98332, 102114, 106704, 107787, 114192, 118584, 120042, 120528, 120536, 122512, 125172, 127224, 128466, 130572, 135603, 136152, 137826, 143127, 143716, 147498, 153171, 160056, 166896, 171288, 174096, 180804, 183768, 187758, 190836, 192699, 195858, 196664, 204228, 206739, 215574, 221247, 237168, 240084, 241072, 250344, 254448, 256932, 261144, 271206, 272304, 275652, 281637, 286254, 287432, 294996, 306342, 320112, 323361, 342576, 361608, 367536, 375516, 381672, 385398, 391716, 393328, 406809, 408456, 413478, 431148, 442494, 459513, 467077, 480168, 500688, 513864, 522288, 542412, 551304, 563274, 572508, 574864, 589992, 612684, 620217, 646722, 663741, 723216, 751032, 763344, 770796, 783432, 813618, 816912, 826956, 862296, 884988, 919026, 934154, 960336, 970083, 1027728, 1084824, 1102608, 1126548, 1145016, 1179984, 1220427, 1225368, 1240434, 1293444, 1327482, 1401231, 1502064, 1541592, 1566864, 1627236, 1653912, 1724592, 1769976, 1838052, 1860651, 1868308, 1940166, 1991223, 2169648, 2253096, 2290032, 2440854, 2450736, 2480868, 2586888, 2654964, 2802462, 2910249, 3083184, 3254472, 3307824, 3539952, 3661281, 3676104, 3721302, 3736616, 3880332, 3982446, 4203693, 4506192, 4881708, 4961736, 5173776, 5309928, 5604924, 5820498, 5973669, 6508944, 7322562, 7352208, 7442604, 7473232, 7760664, 7964892, 8407386, 8730747, 9763416, 9923472, 10619856, 11209848, 11640996, 11947338, 12611079, 14645124, 14885208, 15521328, 15929784, 16814772, 17461494, 19526832, 22419696, 23281992, 23894676, 25222158, 29290248, 29770416, 31859568, 33629544, 34922988, 37833237, 46563984, 47789352, 50444316, 58580496, 67259088, 69845976, 75666474, 95578704, 100888632, 113499711, 139691952, 151332948, 201777264, 226999422, 302665896, 453998844, 605331792, 907997688, 1815995376]

約数ペア:

[(1, 1815995376), (2, 907997688), (3, 605331792), (4, 453998844), (6, 302665896), (8, 226999422), (9, 201777264), (12, 151332948), (13, 139691952), (16, 113499711), (18, 100888632), (19, 95578704), (24, 75666474), (26, 69845976), (27, 67259088), (31, 58580496), (36, 50444316), (38, 47789352), (39, 46563984), (48, 37833237), (52, 34922988), (54, 33629544), (57, 31859568), (61, 29770416), (62, 29290248), (72, 25222158), (76, 23894676), (78, 23281992), (81, 22419696), (93, 19526832), (104, 17461494), (108, 16814772), (114, 15929784), (117, 15521328), (122, 14885208), (124, 14645124), (144, 12611079), (152, 11947338), (156, 11640996), (162, 11209848), (171, 10619856), (183, 9923472), (186, 9763416), (208, 8730747), (216, 8407386), (228, 7964892), (234, 7760664), (243, 7473232), (244, 7442604), (247, 7352208), (248, 7322562), (279, 6508944), (304, 5973669), (312, 5820498), (324, 5604924), (342, 5309928), (351, 5173776), (366, 4961736), (372, 4881708), (403, 4506192), (432, 4203693), (456, 3982446), (468, 3880332), (486, 3736616), (488, 3721302), (494, 3676104), (496, 3661281), (513, 3539952), (549, 3307824), (558, 3254472), (589, 3083184), (624, 2910249), (648, 2802462), (684, 2654964), (702, 2586888), (732, 2480868), (741, 2450736), (744, 2440854), (793, 2290032), (806, 2253096), (837, 2169648), (912, 1991223), (936, 1940166), (972, 1868308), (976, 1860651), (988, 1838052), (1026, 1769976), (1053, 1724592), (1098, 1653912), (1116, 1627236), (1159, 1566864), (1178, 1541592), (1209, 1502064), (1296, 1401231), (1368, 1327482), (1404, 1293444), (1464, 1240434), (1482, 1225368), (1488, 1220427), (1539, 1179984), (1586, 1145016), (1612, 1126548), (1647, 1102608), (1674, 1084824), (1767, 1027728), (1872, 970083), (1891, 960336), (1944, 934154), (1976, 919026), (2052, 884988), (2106, 862296), (2196, 826956), (2223, 816912), (2232, 813618), (2318, 783432), (2356, 770796), (2379, 763344), (2418, 751032), (2511, 723216), (2736, 663741), (2808, 646722), (2928, 620217), (2964, 612684), (3078, 589992), (3159, 574864), (3172, 572508), (3224, 563274), (3294, 551304), (3348, 542412), (3477, 522288), (3534, 513864), (3627, 500688), (3782, 480168), (3888, 467077), (3952, 459513), (4104, 442494), (4212, 431148), (4392, 413478), (4446, 408456), (4464, 406809), (4617, 393328), (4636, 391716), (4712, 385398), (4758, 381672), (4836, 375516), (4941, 367536), (5022, 361608), (5301, 342576), (5616, 323361), (5673, 320112), (5928, 306342), (6156, 294996), (6318, 287432), (6344, 286254), (6448, 281637), (6588, 275652), (6669, 272304), (6696, 271206), (6954, 261144), (7068, 256932), (7137, 254448), (7254, 250344), (7533, 241072), (7564, 240084), (7657, 237168), (8208, 221247), (8424, 215574), (8784, 206739), (8892, 204228), (9234, 196664), (9272, 195858), (9424, 192699), (9516, 190836), (9672, 187758), (9882, 183768), (10044, 180804), (10431, 174096), (10602, 171288), (10881, 166896), (11346, 160056), (11856, 153171), (12312, 147498), (12636, 143716), (12688, 143127), (13176, 137826), (13338, 136152), (13392, 135603), (13908, 130572), (14136, 128466), (14274, 127224), (14508, 125172), (14823, 122512), (15066, 120536), (15067, 120528), (15128, 120042), (15314, 118584), (15903, 114192), (16848, 107787), (17019, 106704), (17784, 102114), (18468, 98332), (18544, 97929), (19032, 95418), (19344, 93879), (19764, 91884), (20007, 90768), (20088, 90402), (20862, 87048), (21204, 85644), (21411, 84816), (21762, 83448), (22692, 80028), (22971, 79056), (24583, 73872), (24624, 73749), (25272, 71858), (26352, 68913), (26676, 68076), (27816, 65286), (28272, 64233), (28548, 63612), (29016, 62586), (29646, 61256), (30132, 60268), (30134, 60264), (30256, 60021), (30628, 59292), (31293, 58032), (31806, 57096), (32643, 55632), (34038, 53352), (35568, 51057), (35929, 50544), (36936, 49166), (38064, 47709), (39528, 45942), (40014, 45384), (40176, 45201), (41724, 43524), (42408, 42822)]