1319279940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 4599288960

約数和(自身を除く): 3280009020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 61, 66, 90, 99, 108, 110, 121, 122, 132, 135, 165, 180, 183, 198, 220, 242, 244, 270, 297, 305, 330, 331, 363, 366, 396, 484, 495, 540, 549, 594, 605, 610, 660, 662, 671, 726, 732, 915, 990, 993, 1089, 1098, 1188, 1210, 1220, 1324, 1342, 1452, 1485, 1647, 1655, 1815, 1830, 1980, 1986, 2013, 2178, 2196, 2420, 2684, 2745, 2970, 2979, 3267, 3294, 3310, 3355, 3630, 3641, 3660, 3972, 4026, 4356, 4965, 5445, 5490, 5940, 5958, 6039, 6534, 6588, 6620, 6710, 7260, 7282, 7381, 8052, 8235, 8937, 9930, 10065, 10890, 10923, 10980, 11916, 12078, 13068, 13420, 14564, 14762, 14895, 16335, 16470, 17874, 18117, 18205, 19860, 20130, 20191, 21780, 21846, 22143, 24156, 29524, 29790, 30195, 32670, 32769, 32940, 35748, 36234, 36410, 36905, 40051, 40260, 40382, 43692, 44286, 44685, 54615, 59580, 60390, 60573, 65340, 65538, 66429, 72468, 72820, 73810, 80102, 80764, 88572, 89370, 90585, 98307, 100955, 109230, 110715, 120153, 120780, 121146, 131076, 132858, 147620, 160204, 163845, 178740, 181170, 181719, 196614, 199287, 200255, 201910, 218460, 221430, 222101, 240306, 242292, 265716, 302865, 327690, 332145, 360459, 362340, 363438, 393228, 398574, 400510, 403820, 442860, 444202, 480612, 491535, 545157, 600765, 605730, 655380, 664290, 666303, 720918, 726876, 797148, 801020, 888404, 908595, 983070, 996435, 1081377, 1090314, 1110505, 1201530, 1211460, 1328580, 1332606, 1441836, 1802295, 1817190, 1966140, 1992870, 1998909, 2162754, 2180628, 2221010, 2403060, 2443111, 2665212, 2725785, 3331515, 3604590, 3634380, 3985740, 3997818, 4325508, 4442020, 4886222, 5406885, 5451570, 5996727, 6663030, 7209180, 7329333, 7995636, 9772444, 9994545, 10813770, 10903140, 11993454, 12215555, 13326060, 14658666, 19989090, 21627540, 21987999, 23986908, 24431110, 29317332, 29983635, 36646665, 39978180, 43975998, 48862220, 59967270, 65963997, 73293330, 87951996, 109939995, 119934540, 131927994, 146586660, 219879990, 263855988, 329819985, 439759980, 659639970, 1319279940]

約数ペア:

[(1, 1319279940), (2, 659639970), (3, 439759980), (4, 329819985), (5, 263855988), (6, 219879990), (9, 146586660), (10, 131927994), (11, 119934540), (12, 109939995), (15, 87951996), (18, 73293330), (20, 65963997), (22, 59967270), (27, 48862220), (30, 43975998), (33, 39978180), (36, 36646665), (44, 29983635), (45, 29317332), (54, 24431110), (55, 23986908), (60, 21987999), (61, 21627540), (66, 19989090), (90, 14658666), (99, 13326060), (108, 12215555), (110, 11993454), (121, 10903140), (122, 10813770), (132, 9994545), (135, 9772444), (165, 7995636), (180, 7329333), (183, 7209180), (198, 6663030), (220, 5996727), (242, 5451570), (244, 5406885), (270, 4886222), (297, 4442020), (305, 4325508), (330, 3997818), (331, 3985740), (363, 3634380), (366, 3604590), (396, 3331515), (484, 2725785), (495, 2665212), (540, 2443111), (549, 2403060), (594, 2221010), (605, 2180628), (610, 2162754), (660, 1998909), (662, 1992870), (671, 1966140), (726, 1817190), (732, 1802295), (915, 1441836), (990, 1332606), (993, 1328580), (1089, 1211460), (1098, 1201530), (1188, 1110505), (1210, 1090314), (1220, 1081377), (1324, 996435), (1342, 983070), (1452, 908595), (1485, 888404), (1647, 801020), (1655, 797148), (1815, 726876), (1830, 720918), (1980, 666303), (1986, 664290), (2013, 655380), (2178, 605730), (2196, 600765), (2420, 545157), (2684, 491535), (2745, 480612), (2970, 444202), (2979, 442860), (3267, 403820), (3294, 400510), (3310, 398574), (3355, 393228), (3630, 363438), (3641, 362340), (3660, 360459), (3972, 332145), (4026, 327690), (4356, 302865), (4965, 265716), (5445, 242292), (5490, 240306), (5940, 222101), (5958, 221430), (6039, 218460), (6534, 201910), (6588, 200255), (6620, 199287), (6710, 196614), (7260, 181719), (7282, 181170), (7381, 178740), (8052, 163845), (8235, 160204), (8937, 147620), (9930, 132858), (10065, 131076), (10890, 121146), (10923, 120780), (10980, 120153), (11916, 110715), (12078, 109230), (13068, 100955), (13420, 98307), (14564, 90585), (14762, 89370), (14895, 88572), (16335, 80764), (16470, 80102), (17874, 73810), (18117, 72820), (18205, 72468), (19860, 66429), (20130, 65538), (20191, 65340), (21780, 60573), (21846, 60390), (22143, 59580), (24156, 54615), (29524, 44685), (29790, 44286), (30195, 43692), (32670, 40382), (32769, 40260), (32940, 40051), (35748, 36905), (36234, 36410)]