290111760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7110

約数の個数: 160

約数和(自身を含む): 1052016000

約数和(自身を除く): 761904240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 7069, 8208, 10260, 13680, 14138, 20520, 21207, 28276, 35345, 41040, 42414, 56552, 63621, 70690, 84828, 106035, 113104, 127242, 134311, 141380, 169656, 190863, 212070, 254484, 268622, 282760, 318105, 339312, 381726, 402933, 424140, 508968, 537244, 565520, 636210, 671555, 763452, 805866, 848280, 954315, 1017936, 1074488, 1208799, 1272420, 1343110, 1526904, 1611732, 1696560, 1908630, 2014665, 2148976, 2417598, 2544840, 2686220, 3053808, 3223464, 3626397, 3817260, 4029330, 4835196, 5089680, 5372440, 6043995, 6446928, 7252794, 7634520, 8058660, 9670392, 10744880, 12087990, 14505588, 15269040, 16117320, 18131985, 19340784, 24175980, 29011176, 32234640, 36263970, 48351960, 58022352, 72527940, 96703920, 145055880, 290111760]

約数ペア:

[(1, 290111760), (2, 145055880), (3, 96703920), (4, 72527940), (5, 58022352), (6, 48351960), (8, 36263970), (9, 32234640), (10, 29011176), (12, 24175980), (15, 19340784), (16, 18131985), (18, 16117320), (19, 15269040), (20, 14505588), (24, 12087990), (27, 10744880), (30, 9670392), (36, 8058660), (38, 7634520), (40, 7252794), (45, 6446928), (48, 6043995), (54, 5372440), (57, 5089680), (60, 4835196), (72, 4029330), (76, 3817260), (80, 3626397), (90, 3223464), (95, 3053808), (108, 2686220), (114, 2544840), (120, 2417598), (135, 2148976), (144, 2014665), (152, 1908630), (171, 1696560), (180, 1611732), (190, 1526904), (216, 1343110), (228, 1272420), (240, 1208799), (270, 1074488), (285, 1017936), (304, 954315), (342, 848280), (360, 805866), (380, 763452), (432, 671555), (456, 636210), (513, 565520), (540, 537244), (570, 508968), (684, 424140), (720, 402933), (760, 381726), (855, 339312), (912, 318105), (1026, 282760), (1080, 268622), (1140, 254484), (1368, 212070), (1520, 190863), (1710, 169656), (2052, 141380), (2160, 134311), (2280, 127242), (2565, 113104), (2736, 106035), (3420, 84828), (4104, 70690), (4560, 63621), (5130, 56552), (6840, 42414), (7069, 41040), (8208, 35345), (10260, 28276), (13680, 21207), (14138, 20520)]