156926885080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{122557}}^1$

素因数の和:122861

約数の個数: 128

約数和(自身を含む): 428854953600

約数和(自身を除く): 271928068520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 269, 280, 340, 476, 538, 595, 680, 952, 1076, 1190, 1345, 1883, 2152, 2380, 2690, 3766, 4573, 4760, 5380, 7532, 9146, 9415, 10760, 15064, 18292, 18830, 22865, 32011, 36584, 37660, 45730, 64022, 75320, 91460, 122557, 128044, 160055, 182920, 245114, 256088, 320110, 490228, 612785, 640220, 857899, 980456, 1225570, 1280440, 1715798, 2083469, 2451140, 3431596, 4166938, 4289495, 4902280, 6863192, 8333876, 8578990, 10417345, 14584283, 16667752, 17157980, 20834690, 29168566, 32967833, 34315960, 41669380, 58337132, 65935666, 72921415, 83338760, 116674264, 131871332, 145842830, 164839165, 230774831, 263742664, 291685660, 329678330, 461549662, 560453161, 583371320, 659356660, 923099324, 1120906322, 1153874155, 1318713320, 1846198648, 2241812644, 2307748310, 2802265805, 3923172127, 4483625288, 4615496620, 5604531610, 7846344254, 9230993240, 11209063220, 15692688508, 19615860635, 22418126440, 31385377016, 39231721270, 78463442540, 156926885080]

約数ペア:

[(1, 156926885080), (2, 78463442540), (4, 39231721270), (5, 31385377016), (7, 22418126440), (8, 19615860635), (10, 15692688508), (14, 11209063220), (17, 9230993240), (20, 7846344254), (28, 5604531610), (34, 4615496620), (35, 4483625288), (40, 3923172127), (56, 2802265805), (68, 2307748310), (70, 2241812644), (85, 1846198648), (119, 1318713320), (136, 1153874155), (140, 1120906322), (170, 923099324), (238, 659356660), (269, 583371320), (280, 560453161), (340, 461549662), (476, 329678330), (538, 291685660), (595, 263742664), (680, 230774831), (952, 164839165), (1076, 145842830), (1190, 131871332), (1345, 116674264), (1883, 83338760), (2152, 72921415), (2380, 65935666), (2690, 58337132), (3766, 41669380), (4573, 34315960), (4760, 32967833), (5380, 29168566), (7532, 20834690), (9146, 17157980), (9415, 16667752), (10760, 14584283), (15064, 10417345), (18292, 8578990), (18830, 8333876), (22865, 6863192), (32011, 4902280), (36584, 4289495), (37660, 4166938), (45730, 3431596), (64022, 2451140), (75320, 2083469), (91460, 1715798), (122557, 1280440), (128044, 1225570), (160055, 980456), (182920, 857899), (245114, 640220), (256088, 612785), (320110, 490228)]