4221548640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{30223}}^1$

素因数の和:30341

約数の個数: 144

約数和(自身を含む): 14555032128

約数和(自身を除く): 10333483488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 23280, 27936, 30223, 34920, 46560, 60446, 69840, 90669, 120892, 139680, 151115, 181338, 241784, 272007, 302230, 362676, 453345, 483568, 544014, 604460, 725352, 906690, 967136, 1088028, 1208920, 1360035, 1450704, 1813380, 2176056, 2417840, 2720070, 2901408, 2931631, 3626760, 4352112, 4835680, 5440140, 5863262, 7253520, 8704224, 8794893, 10880280, 11726524, 14507040, 14658155, 17589786, 21760560, 23453048, 26384679, 29316310, 35179572, 43521120, 43974465, 46906096, 52769358, 58632620, 70359144, 87948930, 93812192, 105538716, 117265240, 131923395, 140718288, 175897860, 211077432, 234530480, 263846790, 281436576, 351795720, 422154864, 469060960, 527693580, 703591440, 844309728, 1055387160, 1407182880, 2110774320, 4221548640]

約数ペア:

[(1, 4221548640), (2, 2110774320), (3, 1407182880), (4, 1055387160), (5, 844309728), (6, 703591440), (8, 527693580), (9, 469060960), (10, 422154864), (12, 351795720), (15, 281436576), (16, 263846790), (18, 234530480), (20, 211077432), (24, 175897860), (30, 140718288), (32, 131923395), (36, 117265240), (40, 105538716), (45, 93812192), (48, 87948930), (60, 70359144), (72, 58632620), (80, 52769358), (90, 46906096), (96, 43974465), (97, 43521120), (120, 35179572), (144, 29316310), (160, 26384679), (180, 23453048), (194, 21760560), (240, 17589786), (288, 14658155), (291, 14507040), (360, 11726524), (388, 10880280), (480, 8794893), (485, 8704224), (582, 7253520), (720, 5863262), (776, 5440140), (873, 4835680), (970, 4352112), (1164, 3626760), (1440, 2931631), (1455, 2901408), (1552, 2720070), (1746, 2417840), (1940, 2176056), (2328, 1813380), (2910, 1450704), (3104, 1360035), (3492, 1208920), (3880, 1088028), (4365, 967136), (4656, 906690), (5820, 725352), (6984, 604460), (7760, 544014), (8730, 483568), (9312, 453345), (11640, 362676), (13968, 302230), (15520, 272007), (17460, 241784), (23280, 181338), (27936, 151115), (30223, 139680), (34920, 120892), (46560, 90669), (60446, 69840)]