160979400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 589657200

約数和(自身を除く): 428677800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 523, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 1026, 1046, 1080, 1140, 1350, 1368, 1425, 1539, 1569, 1620, 1710, 1800, 1900, 2025, 2052, 2092, 2280, 2565, 2615, 2700, 2850, 3078, 3138, 3240, 3420, 3800, 4050, 4104, 4184, 4275, 4707, 5130, 5230, 5400, 5700, 6156, 6276, 6840, 7695, 7845, 8100, 8550, 9414, 9937, 10260, 10460, 11400, 12312, 12552, 12825, 13075, 14121, 15390, 15690, 16200, 17100, 18828, 19874, 20520, 20920, 23535, 25650, 26150, 28242, 29811, 30780, 31380, 34200, 37656, 38475, 39225, 39748, 42363, 47070, 49685, 51300, 52300, 56484, 59622, 61560, 62760, 70605, 76950, 78450, 79496, 84726, 89433, 94140, 99370, 102600, 104600, 112968, 117675, 119244, 141210, 149055, 153900, 156900, 169452, 178866, 188280, 198740, 211815, 235350, 238488, 248425, 268299, 282420, 298110, 307800, 313800, 338904, 353025, 357732, 397480, 423630, 447165, 470700, 496850, 536598, 564840, 596220, 706050, 715464, 745275, 804897, 847260, 894330, 941400, 993700, 1059075, 1073196, 1192440, 1341495, 1412100, 1490550, 1609794, 1694520, 1788660, 1987400, 2118150, 2146392, 2235825, 2682990, 2824200, 2981100, 3219588, 3577320, 4024485, 4236300, 4471650, 5365980, 5962200, 6439176, 6707475, 8048970, 8472600, 8943300, 10731960, 13414950, 16097940, 17886600, 20122425, 26829900, 32195880, 40244850, 53659800, 80489700, 160979400]

約数ペア:

[(1, 160979400), (2, 80489700), (3, 53659800), (4, 40244850), (5, 32195880), (6, 26829900), (8, 20122425), (9, 17886600), (10, 16097940), (12, 13414950), (15, 10731960), (18, 8943300), (19, 8472600), (20, 8048970), (24, 6707475), (25, 6439176), (27, 5962200), (30, 5365980), (36, 4471650), (38, 4236300), (40, 4024485), (45, 3577320), (50, 3219588), (54, 2981100), (57, 2824200), (60, 2682990), (72, 2235825), (75, 2146392), (76, 2118150), (81, 1987400), (90, 1788660), (95, 1694520), (100, 1609794), (108, 1490550), (114, 1412100), (120, 1341495), (135, 1192440), (150, 1073196), (152, 1059075), (162, 993700), (171, 941400), (180, 894330), (190, 847260), (200, 804897), (216, 745275), (225, 715464), (228, 706050), (270, 596220), (285, 564840), (300, 536598), (324, 496850), (342, 470700), (360, 447165), (380, 423630), (405, 397480), (450, 357732), (456, 353025), (475, 338904), (513, 313800), (523, 307800), (540, 298110), (570, 282420), (600, 268299), (648, 248425), (675, 238488), (684, 235350), (760, 211815), (810, 198740), (855, 188280), (900, 178866), (950, 169452), (1026, 156900), (1046, 153900), (1080, 149055), (1140, 141210), (1350, 119244), (1368, 117675), (1425, 112968), (1539, 104600), (1569, 102600), (1620, 99370), (1710, 94140), (1800, 89433), (1900, 84726), (2025, 79496), (2052, 78450), (2092, 76950), (2280, 70605), (2565, 62760), (2615, 61560), (2700, 59622), (2850, 56484), (3078, 52300), (3138, 51300), (3240, 49685), (3420, 47070), (3800, 42363), (4050, 39748), (4104, 39225), (4184, 38475), (4275, 37656), (4707, 34200), (5130, 31380), (5230, 30780), (5400, 29811), (5700, 28242), (6156, 26150), (6276, 25650), (6840, 23535), (7695, 20920), (7845, 20520), (8100, 19874), (8550, 18828), (9414, 17100), (9937, 16200), (10260, 15690), (10460, 15390), (11400, 14121), (12312, 13075), (12552, 12825)]