145570320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1742

約数の個数: 240

約数和(自身を含む): 591926400

約数和(自身を除く): 446356080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1699, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3398, 3570, 4080, 4284, 4760, 5040, 5097, 5355, 5712, 6120, 6796, 7140, 8495, 8568, 9520, 10194, 10710, 11893, 12240, 13592, 14280, 15291, 16990, 17136, 20388, 21420, 23786, 25485, 27184, 28560, 28883, 30582, 33980, 35679, 40776, 42840, 47572, 50970, 57766, 59465, 61164, 67960, 71358, 76455, 81552, 85680, 86649, 95144, 101940, 107037, 115532, 118930, 122328, 135920, 142716, 144415, 152910, 173298, 178395, 190288, 202181, 203880, 214074, 231064, 237860, 244656, 259947, 285432, 288830, 305820, 346596, 356790, 404362, 407760, 428148, 433245, 462128, 475720, 519894, 535185, 570864, 577660, 606543, 611640, 693192, 713580, 808724, 856296, 866490, 951440, 1010905, 1039788, 1070370, 1155320, 1213086, 1223280, 1299735, 1386384, 1427160, 1617448, 1712592, 1732980, 1819629, 2021810, 2079576, 2140740, 2310640, 2426172, 2599470, 2854320, 3032715, 3234896, 3465960, 3639258, 4043620, 4159152, 4281480, 4852344, 5198940, 6065430, 6931920, 7278516, 8087240, 8562960, 9098145, 9704688, 10397880, 12130860, 14557032, 16174480, 18196290, 20795760, 24261720, 29114064, 36392580, 48523440, 72785160, 145570320]

約数ペア:

[(1, 145570320), (2, 72785160), (3, 48523440), (4, 36392580), (5, 29114064), (6, 24261720), (7, 20795760), (8, 18196290), (9, 16174480), (10, 14557032), (12, 12130860), (14, 10397880), (15, 9704688), (16, 9098145), (17, 8562960), (18, 8087240), (20, 7278516), (21, 6931920), (24, 6065430), (28, 5198940), (30, 4852344), (34, 4281480), (35, 4159152), (36, 4043620), (40, 3639258), (42, 3465960), (45, 3234896), (48, 3032715), (51, 2854320), (56, 2599470), (60, 2426172), (63, 2310640), (68, 2140740), (70, 2079576), (72, 2021810), (80, 1819629), (84, 1732980), (85, 1712592), (90, 1617448), (102, 1427160), (105, 1386384), (112, 1299735), (119, 1223280), (120, 1213086), (126, 1155320), (136, 1070370), (140, 1039788), (144, 1010905), (153, 951440), (168, 866490), (170, 856296), (180, 808724), (204, 713580), (210, 693192), (238, 611640), (240, 606543), (252, 577660), (255, 570864), (272, 535185), (280, 519894), (306, 475720), (315, 462128), (336, 433245), (340, 428148), (357, 407760), (360, 404362), (408, 356790), (420, 346596), (476, 305820), (504, 288830), (510, 285432), (560, 259947), (595, 244656), (612, 237860), (630, 231064), (680, 214074), (714, 203880), (720, 202181), (765, 190288), (816, 178395), (840, 173298), (952, 152910), (1008, 144415), (1020, 142716), (1071, 135920), (1190, 122328), (1224, 118930), (1260, 115532), (1360, 107037), (1428, 101940), (1530, 95144), (1680, 86649), (1699, 85680), (1785, 81552), (1904, 76455), (2040, 71358), (2142, 67960), (2380, 61164), (2448, 59465), (2520, 57766), (2856, 50970), (3060, 47572), (3398, 42840), (3570, 40776), (4080, 35679), (4284, 33980), (4760, 30582), (5040, 28883), (5097, 28560), (5355, 27184), (5712, 25485), (6120, 23786), (6796, 21420), (7140, 20388), (8495, 17136), (8568, 16990), (9520, 15291), (10194, 14280), (10710, 13592), (11893, 12240)]