193407840

素因数分解:

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

素因数の和:7109

約数の個数: 144

約数和(自身を含む): 694839600

約数和(自身を除く): 501431760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7069, 9120, 13680, 14138, 21207, 27360, 28276, 35345, 42414, 56552, 63621, 70690, 84828, 106035, 113104, 127242, 134311, 141380, 169656, 212070, 226208, 254484, 268622, 282760, 318105, 339312, 402933, 424140, 508968, 537244, 565520, 636210, 671555, 678624, 805866, 848280, 1017936, 1074488, 1131040, 1208799, 1272420, 1343110, 1611732, 1696560, 2014665, 2035872, 2148976, 2417598, 2544840, 2686220, 3223464, 3393120, 4029330, 4297952, 4835196, 5089680, 5372440, 6043995, 6446928, 8058660, 9670392, 10179360, 10744880, 12087990, 12893856, 16117320, 19340784, 21489760, 24175980, 32234640, 38681568, 48351960, 64469280, 96703920, 193407840]

約数ペア:

[(1, 193407840), (2, 96703920), (3, 64469280), (4, 48351960), (5, 38681568), (6, 32234640), (8, 24175980), (9, 21489760), (10, 19340784), (12, 16117320), (15, 12893856), (16, 12087990), (18, 10744880), (19, 10179360), (20, 9670392), (24, 8058660), (30, 6446928), (32, 6043995), (36, 5372440), (38, 5089680), (40, 4835196), (45, 4297952), (48, 4029330), (57, 3393120), (60, 3223464), (72, 2686220), (76, 2544840), (80, 2417598), (90, 2148976), (95, 2035872), (96, 2014665), (114, 1696560), (120, 1611732), (144, 1343110), (152, 1272420), (160, 1208799), (171, 1131040), (180, 1074488), (190, 1017936), (228, 848280), (240, 805866), (285, 678624), (288, 671555), (304, 636210), (342, 565520), (360, 537244), (380, 508968), (456, 424140), (480, 402933), (570, 339312), (608, 318105), (684, 282760), (720, 268622), (760, 254484), (855, 226208), (912, 212070), (1140, 169656), (1368, 141380), (1440, 134311), (1520, 127242), (1710, 113104), (1824, 106035), (2280, 84828), (2736, 70690), (3040, 63621), (3420, 56552), (4560, 42414), (5472, 35345), (6840, 28276), (7069, 27360), (9120, 21207), (13680, 14138)]