194355480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1441

約数の個数: 128

約数和(自身を含む): 642193920

約数和(自身を除く): 447838440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 904, 1130, 1243, 1303, 1320, 1356, 1695, 2260, 2486, 2606, 2712, 3390, 3729, 3909, 4520, 4972, 5212, 6215, 6515, 6780, 7458, 7818, 9944, 10424, 12430, 13030, 13560, 14333, 14916, 15636, 18645, 19545, 24860, 26060, 28666, 29832, 31272, 37290, 39090, 42999, 49720, 52120, 57332, 71665, 74580, 78180, 85998, 114664, 143330, 147239, 149160, 156360, 171996, 214995, 286660, 294478, 343992, 429990, 441717, 573320, 588956, 736195, 859980, 883434, 1177912, 1472390, 1619629, 1719960, 1766868, 2208585, 2944780, 3239258, 3533736, 4417170, 4858887, 5889560, 6478516, 8098145, 8834340, 9717774, 12957032, 16196290, 17668680, 19435548, 24294435, 32392580, 38871096, 48588870, 64785160, 97177740, 194355480]

約数ペア:

[(1, 194355480), (2, 97177740), (3, 64785160), (4, 48588870), (5, 38871096), (6, 32392580), (8, 24294435), (10, 19435548), (11, 17668680), (12, 16196290), (15, 12957032), (20, 9717774), (22, 8834340), (24, 8098145), (30, 6478516), (33, 5889560), (40, 4858887), (44, 4417170), (55, 3533736), (60, 3239258), (66, 2944780), (88, 2208585), (110, 1766868), (113, 1719960), (120, 1619629), (132, 1472390), (165, 1177912), (220, 883434), (226, 859980), (264, 736195), (330, 588956), (339, 573320), (440, 441717), (452, 429990), (565, 343992), (660, 294478), (678, 286660), (904, 214995), (1130, 171996), (1243, 156360), (1303, 149160), (1320, 147239), (1356, 143330), (1695, 114664), (2260, 85998), (2486, 78180), (2606, 74580), (2712, 71665), (3390, 57332), (3729, 52120), (3909, 49720), (4520, 42999), (4972, 39090), (5212, 37290), (6215, 31272), (6515, 29832), (6780, 28666), (7458, 26060), (7818, 24860), (9944, 19545), (10424, 18645), (12430, 15636), (13030, 14916), (13560, 14333)]