143437840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 464970240

約数和(自身を除く): 321532400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 19, 20, 26, 28, 34, 35, 38, 40, 52, 56, 61, 65, 68, 70, 76, 80, 85, 91, 95, 104, 112, 119, 122, 130, 133, 136, 140, 152, 170, 182, 190, 208, 221, 238, 244, 247, 260, 266, 272, 280, 304, 305, 323, 340, 364, 380, 427, 442, 455, 476, 488, 494, 520, 532, 560, 595, 610, 646, 665, 680, 728, 760, 793, 854, 884, 910, 952, 976, 988, 1037, 1040, 1064, 1105, 1159, 1190, 1220, 1235, 1292, 1330, 1360, 1456, 1520, 1547, 1586, 1615, 1708, 1729, 1768, 1820, 1904, 1976, 2074, 2128, 2135, 2210, 2261, 2318, 2380, 2440, 2470, 2584, 2660, 3094, 3172, 3230, 3416, 3458, 3536, 3640, 3952, 3965, 4148, 4199, 4270, 4420, 4522, 4636, 4760, 4880, 4940, 5168, 5185, 5320, 5551, 5795, 6188, 6344, 6460, 6832, 6916, 7259, 7280, 7735, 7930, 8113, 8296, 8398, 8540, 8645, 8840, 9044, 9272, 9520, 9880, 10370, 10640, 11102, 11305, 11590, 12376, 12688, 12920, 13481, 13832, 14518, 15067, 15470, 15860, 16226, 16592, 16796, 17080, 17290, 17680, 18088, 18544, 19703, 19760, 20740, 20995, 22204, 22610, 23180, 24752, 25840, 26962, 27664, 27755, 29036, 29393, 30134, 30940, 31720, 32452, 33592, 34160, 34580, 36176, 36295, 39406, 40565, 41480, 41990, 44408, 45220, 46360, 53924, 55510, 58072, 58786, 60268, 61880, 63440, 64904, 67184, 67405, 69160, 72590, 75335, 78812, 81130, 82960, 83980, 88816, 90440, 92720, 94367, 98515, 105469, 107848, 111020, 116144, 117572, 120536, 123760, 129808, 134810, 137921, 138320, 145180, 146965, 150670, 157624, 162260, 167960, 180880, 188734, 197030, 210938, 215696, 222040, 235144, 241072, 256139, 269620, 275842, 290360, 293930, 301340, 315248, 324520, 335920, 377468, 394060, 421876, 444080, 470288, 471835, 512278, 527345, 539240, 551684, 580720, 587860, 602680, 649040, 689605, 754936, 788120, 843752, 943670, 1024556, 1054690, 1078480, 1103368, 1175720, 1205360, 1280695, 1379210, 1509872, 1576240, 1687504, 1792973, 1887340, 2049112, 2109380, 2206736, 2351440, 2561390, 2758420, 3585946, 3774680, 4098224, 4218760, 5122780, 5516840, 7171892, 7549360, 8437520, 8964865, 10245560, 11033680, 14343784, 17929730, 20491120, 28687568, 35859460, 71718920, 143437840]

約数ペア:

[(1, 143437840), (2, 71718920), (4, 35859460), (5, 28687568), (7, 20491120), (8, 17929730), (10, 14343784), (13, 11033680), (14, 10245560), (16, 8964865), (17, 8437520), (19, 7549360), (20, 7171892), (26, 5516840), (28, 5122780), (34, 4218760), (35, 4098224), (38, 3774680), (40, 3585946), (52, 2758420), (56, 2561390), (61, 2351440), (65, 2206736), (68, 2109380), (70, 2049112), (76, 1887340), (80, 1792973), (85, 1687504), (91, 1576240), (95, 1509872), (104, 1379210), (112, 1280695), (119, 1205360), (122, 1175720), (130, 1103368), (133, 1078480), (136, 1054690), (140, 1024556), (152, 943670), (170, 843752), (182, 788120), (190, 754936), (208, 689605), (221, 649040), (238, 602680), (244, 587860), (247, 580720), (260, 551684), (266, 539240), (272, 527345), (280, 512278), (304, 471835), (305, 470288), (323, 444080), (340, 421876), (364, 394060), (380, 377468), (427, 335920), (442, 324520), (455, 315248), (476, 301340), (488, 293930), (494, 290360), (520, 275842), (532, 269620), (560, 256139), (595, 241072), (610, 235144), (646, 222040), (665, 215696), (680, 210938), (728, 197030), (760, 188734), (793, 180880), (854, 167960), (884, 162260), (910, 157624), (952, 150670), (976, 146965), (988, 145180), (1037, 138320), (1040, 137921), (1064, 134810), (1105, 129808), (1159, 123760), (1190, 120536), (1220, 117572), (1235, 116144), (1292, 111020), (1330, 107848), (1360, 105469), (1456, 98515), (1520, 94367), (1547, 92720), (1586, 90440), (1615, 88816), (1708, 83980), (1729, 82960), (1768, 81130), (1820, 78812), (1904, 75335), (1976, 72590), (2074, 69160), (2128, 67405), (2135, 67184), (2210, 64904), (2261, 63440), (2318, 61880), (2380, 60268), (2440, 58786), (2470, 58072), (2584, 55510), (2660, 53924), (3094, 46360), (3172, 45220), (3230, 44408), (3416, 41990), (3458, 41480), (3536, 40565), (3640, 39406), (3952, 36295), (3965, 36176), (4148, 34580), (4199, 34160), (4270, 33592), (4420, 32452), (4522, 31720), (4636, 30940), (4760, 30134), (4880, 29393), (4940, 29036), (5168, 27755), (5185, 27664), (5320, 26962), (5551, 25840), (5795, 24752), (6188, 23180), (6344, 22610), (6460, 22204), (6832, 20995), (6916, 20740), (7259, 19760), (7280, 19703), (7735, 18544), (7930, 18088), (8113, 17680), (8296, 17290), (8398, 17080), (8540, 16796), (8645, 16592), (8840, 16226), (9044, 15860), (9272, 15470), (9520, 15067), (9880, 14518), (10370, 13832), (10640, 13481), (11102, 12920), (11305, 12688), (11590, 12376)]