918124480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:847

約数の個数: 224

約数和(自身を含む): 2760024960

約数和(自身を除く): 1841900480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 260, 280, 287, 320, 328, 364, 410, 416, 448, 455, 520, 533, 560, 574, 656, 728, 769, 820, 832, 910, 1040, 1066, 1120, 1148, 1312, 1435, 1456, 1538, 1640, 1820, 2080, 2132, 2240, 2296, 2624, 2665, 2870, 2912, 3076, 3280, 3640, 3731, 3845, 4160, 4264, 4592, 5330, 5383, 5740, 5824, 6152, 6560, 7280, 7462, 7690, 8528, 9184, 9997, 10660, 10766, 11480, 12304, 13120, 14560, 14924, 15380, 17056, 18368, 18655, 19994, 21320, 21532, 22960, 24608, 26915, 29120, 29848, 30760, 31529, 34112, 37310, 39988, 42640, 43064, 45920, 49216, 49985, 53830, 59696, 61520, 63058, 69979, 74620, 79976, 85280, 86128, 91840, 99970, 107660, 119392, 123040, 126116, 139958, 149240, 157645, 159952, 170560, 172256, 199940, 215320, 220703, 238784, 246080, 252232, 279916, 298480, 315290, 319904, 344512, 349895, 399880, 409877, 430640, 441406, 504464, 559832, 596960, 630580, 639808, 699790, 799760, 819754, 861280, 882812, 1008928, 1103515, 1119664, 1193920, 1261160, 1399580, 1599520, 1639508, 1722560, 1765624, 2017856, 2049385, 2207030, 2239328, 2522320, 2799160, 2869139, 3199040, 3279016, 3531248, 4098770, 4414060, 4478656, 5044640, 5598320, 5738278, 6558032, 7062496, 8197540, 8828120, 10089280, 11196640, 11476556, 13116064, 14124992, 14345695, 16395080, 17656240, 22393280, 22953112, 26232128, 28691390, 32790160, 35312480, 45906224, 57382780, 65580320, 70624960, 91812448, 114765560, 131160640, 183624896, 229531120, 459062240, 918124480]

約数ペア:

[(1, 918124480), (2, 459062240), (4, 229531120), (5, 183624896), (7, 131160640), (8, 114765560), (10, 91812448), (13, 70624960), (14, 65580320), (16, 57382780), (20, 45906224), (26, 35312480), (28, 32790160), (32, 28691390), (35, 26232128), (40, 22953112), (41, 22393280), (52, 17656240), (56, 16395080), (64, 14345695), (65, 14124992), (70, 13116064), (80, 11476556), (82, 11196640), (91, 10089280), (104, 8828120), (112, 8197540), (130, 7062496), (140, 6558032), (160, 5738278), (164, 5598320), (182, 5044640), (205, 4478656), (208, 4414060), (224, 4098770), (260, 3531248), (280, 3279016), (287, 3199040), (320, 2869139), (328, 2799160), (364, 2522320), (410, 2239328), (416, 2207030), (448, 2049385), (455, 2017856), (520, 1765624), (533, 1722560), (560, 1639508), (574, 1599520), (656, 1399580), (728, 1261160), (769, 1193920), (820, 1119664), (832, 1103515), (910, 1008928), (1040, 882812), (1066, 861280), (1120, 819754), (1148, 799760), (1312, 699790), (1435, 639808), (1456, 630580), (1538, 596960), (1640, 559832), (1820, 504464), (2080, 441406), (2132, 430640), (2240, 409877), (2296, 399880), (2624, 349895), (2665, 344512), (2870, 319904), (2912, 315290), (3076, 298480), (3280, 279916), (3640, 252232), (3731, 246080), (3845, 238784), (4160, 220703), (4264, 215320), (4592, 199940), (5330, 172256), (5383, 170560), (5740, 159952), (5824, 157645), (6152, 149240), (6560, 139958), (7280, 126116), (7462, 123040), (7690, 119392), (8528, 107660), (9184, 99970), (9997, 91840), (10660, 86128), (10766, 85280), (11480, 79976), (12304, 74620), (13120, 69979), (14560, 63058), (14924, 61520), (15380, 59696), (17056, 53830), (18368, 49985), (18655, 49216), (19994, 45920), (21320, 43064), (21532, 42640), (22960, 39988), (24608, 37310), (26915, 34112), (29120, 31529), (29848, 30760)]