154623040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 450616320

約数和(自身を除く): 295993280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 109, 110, 124, 130, 143, 155, 160, 176, 208, 218, 220, 248, 260, 286, 310, 320, 341, 352, 403, 416, 436, 440, 496, 520, 545, 572, 620, 682, 704, 715, 806, 832, 872, 880, 992, 1040, 1090, 1144, 1199, 1240, 1364, 1417, 1430, 1612, 1705, 1744, 1760, 1984, 2015, 2080, 2180, 2288, 2398, 2480, 2728, 2834, 2860, 3224, 3379, 3410, 3488, 3520, 4030, 4160, 4360, 4433, 4576, 4796, 4960, 5456, 5668, 5720, 5995, 6448, 6758, 6820, 6976, 7085, 8060, 8720, 8866, 9152, 9592, 9920, 10912, 11336, 11440, 11990, 12896, 13516, 13640, 14170, 15587, 16120, 16895, 17440, 17732, 19184, 21824, 22165, 22672, 22880, 23980, 25792, 27032, 27280, 28340, 31174, 32240, 33790, 34880, 35464, 37169, 38368, 43927, 44330, 45344, 45760, 47960, 54064, 54560, 56680, 62348, 64480, 67580, 70928, 74338, 76736, 77935, 87854, 88660, 90688, 95920, 108128, 109120, 113360, 124696, 128960, 135160, 141856, 148676, 155870, 175708, 177320, 185845, 191840, 216256, 219635, 226720, 249392, 270320, 283712, 297352, 311740, 351416, 354640, 371690, 383680, 439270, 453440, 483197, 498784, 540640, 594704, 623480, 702832, 709280, 743380, 878540, 966394, 997568, 1081280, 1189408, 1246960, 1405664, 1418560, 1486760, 1757080, 1932788, 2378816, 2415985, 2493920, 2811328, 2973520, 3514160, 3865576, 4831970, 4987840, 5947040, 7028320, 7731152, 9663940, 11894080, 14056640, 15462304, 19327880, 30924608, 38655760, 77311520, 154623040]

約数ペア:

[(1, 154623040), (2, 77311520), (4, 38655760), (5, 30924608), (8, 19327880), (10, 15462304), (11, 14056640), (13, 11894080), (16, 9663940), (20, 7731152), (22, 7028320), (26, 5947040), (31, 4987840), (32, 4831970), (40, 3865576), (44, 3514160), (52, 2973520), (55, 2811328), (62, 2493920), (64, 2415985), (65, 2378816), (80, 1932788), (88, 1757080), (104, 1486760), (109, 1418560), (110, 1405664), (124, 1246960), (130, 1189408), (143, 1081280), (155, 997568), (160, 966394), (176, 878540), (208, 743380), (218, 709280), (220, 702832), (248, 623480), (260, 594704), (286, 540640), (310, 498784), (320, 483197), (341, 453440), (352, 439270), (403, 383680), (416, 371690), (436, 354640), (440, 351416), (496, 311740), (520, 297352), (545, 283712), (572, 270320), (620, 249392), (682, 226720), (704, 219635), (715, 216256), (806, 191840), (832, 185845), (872, 177320), (880, 175708), (992, 155870), (1040, 148676), (1090, 141856), (1144, 135160), (1199, 128960), (1240, 124696), (1364, 113360), (1417, 109120), (1430, 108128), (1612, 95920), (1705, 90688), (1744, 88660), (1760, 87854), (1984, 77935), (2015, 76736), (2080, 74338), (2180, 70928), (2288, 67580), (2398, 64480), (2480, 62348), (2728, 56680), (2834, 54560), (2860, 54064), (3224, 47960), (3379, 45760), (3410, 45344), (3488, 44330), (3520, 43927), (4030, 38368), (4160, 37169), (4360, 35464), (4433, 34880), (4576, 33790), (4796, 32240), (4960, 31174), (5456, 28340), (5668, 27280), (5720, 27032), (5995, 25792), (6448, 23980), (6758, 22880), (6820, 22672), (6976, 22165), (7085, 21824), (8060, 19184), (8720, 17732), (8866, 17440), (9152, 16895), (9592, 16120), (9920, 15587), (10912, 14170), (11336, 13640), (11440, 13516), (11990, 12896)]