2451657780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 480

約数和(自身を含む): 9528140160

約数和(自身を除く): 7076482380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 27, 30, 33, 36, 38, 39, 44, 45, 52, 54, 55, 57, 60, 65, 66, 76, 78, 81, 90, 95, 99, 108, 110, 114, 117, 130, 132, 135, 143, 156, 162, 165, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 270, 285, 286, 297, 324, 330, 342, 351, 380, 390, 396, 405, 418, 429, 468, 494, 495, 513, 540, 557, 570, 572, 585, 594, 627, 660, 684, 702, 715, 741, 780, 810, 836, 855, 858, 891, 988, 990, 1026, 1045, 1053, 1114, 1140, 1170, 1188, 1235, 1254, 1287, 1404, 1430, 1482, 1485, 1539, 1620, 1671, 1710, 1716, 1755, 1782, 1881, 1980, 2052, 2090, 2106, 2145, 2223, 2228, 2340, 2470, 2508, 2565, 2574, 2717, 2785, 2860, 2964, 2970, 3078, 3135, 3342, 3420, 3510, 3564, 3705, 3762, 3861, 4180, 4212, 4290, 4446, 4455, 4940, 5013, 5130, 5148, 5265, 5434, 5570, 5643, 5940, 6127, 6156, 6270, 6435, 6669, 6684, 7020, 7241, 7410, 7524, 7695, 7722, 8151, 8355, 8580, 8892, 8910, 9405, 10026, 10260, 10530, 10583, 10868, 11115, 11140, 11286, 11583, 12254, 12540, 12870, 13338, 13585, 14482, 14820, 15039, 15390, 15444, 16302, 16710, 16929, 17820, 18381, 18810, 19305, 20007, 20052, 21060, 21166, 21723, 22230, 22572, 23166, 24453, 24508, 25065, 25740, 26676, 27170, 28215, 28964, 30078, 30635, 30780, 31749, 32604, 33345, 33420, 33858, 36205, 36762, 37620, 38610, 40014, 40755, 42332, 43446, 44460, 45117, 46332, 48906, 50130, 52915, 54340, 55143, 56430, 57915, 60156, 61270, 63498, 65169, 66690, 67716, 72410, 73359, 73524, 75195, 77220, 79651, 80028, 81510, 84645, 86892, 90234, 91905, 95247, 97812, 100035, 100260, 105830, 108615, 110286, 112860, 115830, 116413, 122265, 122540, 126996, 130338, 133380, 137579, 144820, 146718, 150390, 158745, 159302, 163020, 165429, 169290, 180468, 183810, 190494, 195507, 200070, 211660, 217230, 220077, 220572, 225585, 231660, 232826, 238953, 244530, 260676, 275158, 275715, 285741, 293436, 300780, 317490, 318604, 325845, 330858, 338580, 349239, 366795, 367620, 380988, 391014, 398255, 400140, 412737, 434460, 440154, 451170, 465652, 476235, 477906, 489060, 496287, 550316, 551430, 571482, 582065, 586521, 634980, 651690, 661716, 687895, 698478, 716859, 733590, 782028, 796510, 825474, 827145, 857223, 880308, 902340, 952470, 955812, 977535, 992574, 1047717, 1100385, 1102860, 1142964, 1164130, 1173042, 1194765, 1238211, 1303380, 1375790, 1396956, 1428705, 1433718, 1467180, 1513369, 1593020, 1650948, 1654290, 1714446, 1746195, 1904940, 1955070, 1985148, 2063685, 2095434, 2150577, 2200770, 2328260, 2346084, 2389530, 2476422, 2481435, 2751580, 2857410, 2867436, 2932605, 3026738, 3143151, 3308580, 3428892, 3492390, 3584295, 3714633, 3910140, 4127370, 4190868, 4286115, 4301154, 4401540, 4540107, 4779060, 4952844, 4962870, 5238585, 5714820, 5865210, 6053476, 6191055, 6286302, 6451731, 6984780, 7168590, 7429266, 7566845, 8254740, 8572230, 8602308, 9080214, 9429453, 9925740, 10477170, 10752885, 11143899, 11730420, 12382110, 12572604, 12903462, 13620321, 14337180, 14858532, 15133690, 15715755, 17144460, 18160428, 18573165, 18858906, 20954340, 21505770, 22287798, 22700535, 24764220, 25806924, 27240642, 30267380, 31431510, 32258655, 37146330, 37717812, 40860963, 43011540, 44575596, 45401070, 47147265, 54481284, 55719495, 62863020, 64517310, 68101605, 74292660, 81721926, 90802140, 94294530, 111438990, 122582889, 129034620, 136203210, 163443852, 188589060, 204304815, 222877980, 245165778, 272406420, 408609630, 490331556, 612914445, 817219260, 1225828890, 2451657780]

約数ペア:

[(1, 2451657780), (2, 1225828890), (3, 817219260), (4, 612914445), (5, 490331556), (6, 408609630), (9, 272406420), (10, 245165778), (11, 222877980), (12, 204304815), (13, 188589060), (15, 163443852), (18, 136203210), (19, 129034620), (20, 122582889), (22, 111438990), (26, 94294530), (27, 90802140), (30, 81721926), (33, 74292660), (36, 68101605), (38, 64517310), (39, 62863020), (44, 55719495), (45, 54481284), (52, 47147265), (54, 45401070), (55, 44575596), (57, 43011540), (60, 40860963), (65, 37717812), (66, 37146330), (76, 32258655), (78, 31431510), (81, 30267380), (90, 27240642), (95, 25806924), (99, 24764220), (108, 22700535), (110, 22287798), (114, 21505770), (117, 20954340), (130, 18858906), (132, 18573165), (135, 18160428), (143, 17144460), (156, 15715755), (162, 15133690), (165, 14858532), (171, 14337180), (180, 13620321), (190, 12903462), (195, 12572604), (198, 12382110), (209, 11730420), (220, 11143899), (228, 10752885), (234, 10477170), (247, 9925740), (260, 9429453), (270, 9080214), (285, 8602308), (286, 8572230), (297, 8254740), (324, 7566845), (330, 7429266), (342, 7168590), (351, 6984780), (380, 6451731), (390, 6286302), (396, 6191055), (405, 6053476), (418, 5865210), (429, 5714820), (468, 5238585), (494, 4962870), (495, 4952844), (513, 4779060), (540, 4540107), (557, 4401540), (570, 4301154), (572, 4286115), (585, 4190868), (594, 4127370), (627, 3910140), (660, 3714633), (684, 3584295), (702, 3492390), (715, 3428892), (741, 3308580), (780, 3143151), (810, 3026738), (836, 2932605), (855, 2867436), (858, 2857410), (891, 2751580), (988, 2481435), (990, 2476422), (1026, 2389530), (1045, 2346084), (1053, 2328260), (1114, 2200770), (1140, 2150577), (1170, 2095434), (1188, 2063685), (1235, 1985148), (1254, 1955070), (1287, 1904940), (1404, 1746195), (1430, 1714446), (1482, 1654290), (1485, 1650948), (1539, 1593020), (1620, 1513369), (1671, 1467180), (1710, 1433718), (1716, 1428705), (1755, 1396956), (1782, 1375790), (1881, 1303380), (1980, 1238211), (2052, 1194765), (2090, 1173042), (2106, 1164130), (2145, 1142964), (2223, 1102860), (2228, 1100385), (2340, 1047717), (2470, 992574), (2508, 977535), (2565, 955812), (2574, 952470), (2717, 902340), (2785, 880308), (2860, 857223), (2964, 827145), (2970, 825474), (3078, 796510), (3135, 782028), (3342, 733590), (3420, 716859), (3510, 698478), (3564, 687895), (3705, 661716), (3762, 651690), (3861, 634980), (4180, 586521), (4212, 582065), (4290, 571482), (4446, 551430), (4455, 550316), (4940, 496287), (5013, 489060), (5130, 477906), (5148, 476235), (5265, 465652), (5434, 451170), (5570, 440154), (5643, 434460), (5940, 412737), (6127, 400140), (6156, 398255), (6270, 391014), (6435, 380988), (6669, 367620), (6684, 366795), (7020, 349239), (7241, 338580), (7410, 330858), (7524, 325845), (7695, 318604), (7722, 317490), (8151, 300780), (8355, 293436), (8580, 285741), (8892, 275715), (8910, 275158), (9405, 260676), (10026, 244530), (10260, 238953), (10530, 232826), (10583, 231660), (10868, 225585), (11115, 220572), (11140, 220077), (11286, 217230), (11583, 211660), (12254, 200070), (12540, 195507), (12870, 190494), (13338, 183810), (13585, 180468), (14482, 169290), (14820, 165429), (15039, 163020), (15390, 159302), (15444, 158745), (16302, 150390), (16710, 146718), (16929, 144820), (17820, 137579), (18381, 133380), (18810, 130338), (19305, 126996), (20007, 122540), (20052, 122265), (21060, 116413), (21166, 115830), (21723, 112860), (22230, 110286), (22572, 108615), (23166, 105830), (24453, 100260), (24508, 100035), (25065, 97812), (25740, 95247), (26676, 91905), (27170, 90234), (28215, 86892), (28964, 84645), (30078, 81510), (30635, 80028), (30780, 79651), (31749, 77220), (32604, 75195), (33345, 73524), (33420, 73359), (33858, 72410), (36205, 67716), (36762, 66690), (37620, 65169), (38610, 63498), (40014, 61270), (40755, 60156), (42332, 57915), (43446, 56430), (44460, 55143), (45117, 54340), (46332, 52915), (48906, 50130)]