13499683920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{986819}}^1$

素因数の和:986857

約数の個数: 120

約数和(自身を含む): 47722615200

約数和(自身を除く): 34222931280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 986819, 1973638, 2960457, 3947276, 4934095, 5920914, 7894552, 8881371, 9868190, 11841828, 14802285, 15789104, 17762742, 18749561, 19736380, 23683656, 29604570, 35525484, 37499122, 39472760, 44406855, 47367312, 56248683, 59209140, 71050968, 74998244, 78945520, 88813710, 93747805, 112497366, 118418280, 142101936, 149996488, 168746049, 177627420, 187495610, 224994732, 236836560, 281243415, 299992976, 337492098, 355254840, 374991220, 449989464, 562486830, 674984196, 710509680, 749982440, 843730245, 899978928, 1124973660, 1349968392, 1499964880, 1687460490, 2249947320, 2699936784, 3374920980, 4499894640, 6749841960, 13499683920]

約数ペア:

[(1, 13499683920), (2, 6749841960), (3, 4499894640), (4, 3374920980), (5, 2699936784), (6, 2249947320), (8, 1687460490), (9, 1499964880), (10, 1349968392), (12, 1124973660), (15, 899978928), (16, 843730245), (18, 749982440), (19, 710509680), (20, 674984196), (24, 562486830), (30, 449989464), (36, 374991220), (38, 355254840), (40, 337492098), (45, 299992976), (48, 281243415), (57, 236836560), (60, 224994732), (72, 187495610), (76, 177627420), (80, 168746049), (90, 149996488), (95, 142101936), (114, 118418280), (120, 112497366), (144, 93747805), (152, 88813710), (171, 78945520), (180, 74998244), (190, 71050968), (228, 59209140), (240, 56248683), (285, 47367312), (304, 44406855), (342, 39472760), (360, 37499122), (380, 35525484), (456, 29604570), (570, 23683656), (684, 19736380), (720, 18749561), (760, 17762742), (855, 15789104), (912, 14802285), (1140, 11841828), (1368, 9868190), (1520, 8881371), (1710, 7894552), (2280, 5920914), (2736, 4934095), (3420, 3947276), (4560, 2960457), (6840, 1973638), (13680, 986819)]