971738240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 2562174720

約数和(自身を除く): 1590436480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 128, 160, 176, 194, 220, 320, 352, 388, 440, 485, 640, 704, 776, 880, 970, 1067, 1408, 1423, 1552, 1760, 1940, 2134, 2846, 3104, 3520, 3880, 4268, 5335, 5692, 6208, 7040, 7115, 7760, 8536, 10670, 11384, 12416, 14230, 15520, 15653, 17072, 21340, 22768, 28460, 31040, 31306, 34144, 42680, 45536, 56920, 62080, 62612, 68288, 78265, 85360, 91072, 113840, 125224, 136576, 138031, 156530, 170720, 182144, 227680, 250448, 276062, 313060, 341440, 455360, 500896, 552124, 626120, 682880, 690155, 910720, 1001792, 1104248, 1252240, 1380310, 1518341, 2003584, 2208496, 2504480, 2760620, 3036682, 4416992, 5008960, 5521240, 6073364, 7591705, 8833984, 10017920, 11042480, 12146728, 15183410, 17667968, 22084960, 24293456, 30366820, 44169920, 48586912, 60733640, 88339840, 97173824, 121467280, 194347648, 242934560, 485869120, 971738240]

約数ペア:

[(1, 971738240), (2, 485869120), (4, 242934560), (5, 194347648), (8, 121467280), (10, 97173824), (11, 88339840), (16, 60733640), (20, 48586912), (22, 44169920), (32, 30366820), (40, 24293456), (44, 22084960), (55, 17667968), (64, 15183410), (80, 12146728), (88, 11042480), (97, 10017920), (110, 8833984), (128, 7591705), (160, 6073364), (176, 5521240), (194, 5008960), (220, 4416992), (320, 3036682), (352, 2760620), (388, 2504480), (440, 2208496), (485, 2003584), (640, 1518341), (704, 1380310), (776, 1252240), (880, 1104248), (970, 1001792), (1067, 910720), (1408, 690155), (1423, 682880), (1552, 626120), (1760, 552124), (1940, 500896), (2134, 455360), (2846, 341440), (3104, 313060), (3520, 276062), (3880, 250448), (4268, 227680), (5335, 182144), (5692, 170720), (6208, 156530), (7040, 138031), (7115, 136576), (7760, 125224), (8536, 113840), (10670, 91072), (11384, 85360), (12416, 78265), (14230, 68288), (15520, 62612), (15653, 62080), (17072, 56920), (21340, 45536), (22768, 42680), (28460, 34144), (31040, 31306)]