141078420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 387274860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 71, 76, 83, 84, 90, 95, 105, 114, 126, 133, 140, 142, 166, 171, 180, 190, 210, 213, 228, 249, 252, 266, 284, 285, 315, 332, 342, 355, 380, 399, 415, 420, 426, 497, 498, 532, 570, 581, 630, 639, 665, 684, 710, 747, 798, 830, 852, 855, 994, 996, 1065, 1140, 1162, 1197, 1245, 1260, 1278, 1330, 1349, 1420, 1491, 1494, 1577, 1596, 1660, 1710, 1743, 1988, 1995, 2130, 2324, 2394, 2485, 2490, 2556, 2660, 2698, 2905, 2982, 2988, 3154, 3195, 3420, 3486, 3735, 3990, 4047, 4260, 4473, 4731, 4788, 4970, 4980, 5229, 5396, 5810, 5893, 5964, 5985, 6308, 6390, 6745, 6972, 7455, 7470, 7885, 7980, 8094, 8715, 8946, 9443, 9462, 9940, 10458, 11039, 11620, 11786, 11970, 12141, 12780, 13490, 14193, 14910, 14940, 15770, 16188, 17430, 17679, 17892, 18886, 18924, 20235, 20916, 22078, 22365, 23572, 23655, 23940, 24282, 26145, 26980, 28329, 28386, 29465, 29820, 31540, 33117, 34860, 35358, 37772, 40470, 41251, 44156, 44730, 47215, 47310, 48564, 52290, 53037, 55195, 56658, 56772, 58930, 60705, 66234, 70716, 70965, 80940, 82502, 84987, 88395, 89460, 94430, 94620, 99351, 104580, 106074, 110390, 111967, 113316, 117860, 121410, 123753, 132468, 141645, 141930, 165004, 165585, 169974, 176790, 188860, 198702, 206255, 212148, 220780, 223934, 242820, 247506, 265185, 283290, 283860, 331170, 335901, 339948, 353580, 371259, 397404, 412510, 424935, 447868, 495012, 496755, 530370, 559835, 566580, 618765, 662340, 671802, 742518, 783769, 825020, 849870, 993510, 1007703, 1060740, 1119670, 1237530, 1343604, 1485036, 1567538, 1679505, 1699740, 1856295, 1987020, 2015406, 2239340, 2351307, 2475060, 3135076, 3359010, 3712590, 3918845, 4030812, 4702614, 5038515, 6718020, 7053921, 7425180, 7837690, 9405228, 10077030, 11756535, 14107842, 15675380, 20154060, 23513070, 28215684, 35269605, 47026140, 70539210, 141078420]

約数ペア:

[(1, 141078420), (2, 70539210), (3, 47026140), (4, 35269605), (5, 28215684), (6, 23513070), (7, 20154060), (9, 15675380), (10, 14107842), (12, 11756535), (14, 10077030), (15, 9405228), (18, 7837690), (19, 7425180), (20, 7053921), (21, 6718020), (28, 5038515), (30, 4702614), (35, 4030812), (36, 3918845), (38, 3712590), (42, 3359010), (45, 3135076), (57, 2475060), (60, 2351307), (63, 2239340), (70, 2015406), (71, 1987020), (76, 1856295), (83, 1699740), (84, 1679505), (90, 1567538), (95, 1485036), (105, 1343604), (114, 1237530), (126, 1119670), (133, 1060740), (140, 1007703), (142, 993510), (166, 849870), (171, 825020), (180, 783769), (190, 742518), (210, 671802), (213, 662340), (228, 618765), (249, 566580), (252, 559835), (266, 530370), (284, 496755), (285, 495012), (315, 447868), (332, 424935), (342, 412510), (355, 397404), (380, 371259), (399, 353580), (415, 339948), (420, 335901), (426, 331170), (497, 283860), (498, 283290), (532, 265185), (570, 247506), (581, 242820), (630, 223934), (639, 220780), (665, 212148), (684, 206255), (710, 198702), (747, 188860), (798, 176790), (830, 169974), (852, 165585), (855, 165004), (994, 141930), (996, 141645), (1065, 132468), (1140, 123753), (1162, 121410), (1197, 117860), (1245, 113316), (1260, 111967), (1278, 110390), (1330, 106074), (1349, 104580), (1420, 99351), (1491, 94620), (1494, 94430), (1577, 89460), (1596, 88395), (1660, 84987), (1710, 82502), (1743, 80940), (1988, 70965), (1995, 70716), (2130, 66234), (2324, 60705), (2394, 58930), (2485, 56772), (2490, 56658), (2556, 55195), (2660, 53037), (2698, 52290), (2905, 48564), (2982, 47310), (2988, 47215), (3154, 44730), (3195, 44156), (3420, 41251), (3486, 40470), (3735, 37772), (3990, 35358), (4047, 34860), (4260, 33117), (4473, 31540), (4731, 29820), (4788, 29465), (4970, 28386), (4980, 28329), (5229, 26980), (5396, 26145), (5810, 24282), (5893, 23940), (5964, 23655), (5985, 23572), (6308, 22365), (6390, 22078), (6745, 20916), (6972, 20235), (7455, 18924), (7470, 18886), (7885, 17892), (7980, 17679), (8094, 17430), (8715, 16188), (8946, 15770), (9443, 14940), (9462, 14910), (9940, 14193), (10458, 13490), (11039, 12780), (11620, 12141), (11786, 11970)]