42826140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 152268480

約数和(自身を除く): 109442340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 829, 861, 1148, 1230, 1260, 1435, 1476, 1658, 1722, 1845, 2460, 2487, 2583, 2870, 3316, 3444, 3690, 4145, 4305, 4974, 5166, 5740, 5803, 7380, 7461, 8290, 8610, 9948, 10332, 11606, 12435, 12915, 14922, 16580, 17220, 17409, 23212, 24870, 25830, 29015, 29844, 33989, 34818, 37305, 49740, 51660, 52227, 58030, 67978, 69636, 74610, 87045, 101967, 104454, 116060, 135956, 149220, 169945, 174090, 203934, 208908, 237923, 261135, 305901, 339890, 348180, 407868, 475846, 509835, 522270, 611802, 679780, 713769, 951692, 1019670, 1044540, 1189615, 1223604, 1427538, 1529505, 2039340, 2141307, 2379230, 2855076, 3059010, 3568845, 4282614, 4758460, 6118020, 7137690, 8565228, 10706535, 14275380, 21413070, 42826140]

約数ペア:

[(1, 42826140), (2, 21413070), (3, 14275380), (4, 10706535), (5, 8565228), (6, 7137690), (7, 6118020), (9, 4758460), (10, 4282614), (12, 3568845), (14, 3059010), (15, 2855076), (18, 2379230), (20, 2141307), (21, 2039340), (28, 1529505), (30, 1427538), (35, 1223604), (36, 1189615), (41, 1044540), (42, 1019670), (45, 951692), (60, 713769), (63, 679780), (70, 611802), (82, 522270), (84, 509835), (90, 475846), (105, 407868), (123, 348180), (126, 339890), (140, 305901), (164, 261135), (180, 237923), (205, 208908), (210, 203934), (246, 174090), (252, 169945), (287, 149220), (315, 135956), (369, 116060), (410, 104454), (420, 101967), (492, 87045), (574, 74610), (615, 69636), (630, 67978), (738, 58030), (820, 52227), (829, 51660), (861, 49740), (1148, 37305), (1230, 34818), (1260, 33989), (1435, 29844), (1476, 29015), (1658, 25830), (1722, 24870), (1845, 23212), (2460, 17409), (2487, 17220), (2583, 16580), (2870, 14922), (3316, 12915), (3444, 12435), (3690, 11606), (4145, 10332), (4305, 9948), (4974, 8610), (5166, 8290), (5740, 7461), (5803, 7380)]