2000590560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73121}}^1$

素因数の和:73161

約数の個数: 144

約数和(自身を含む): 7186430160

約数和(自身を除く): 5185839600

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, 9120, 13680, 27360, 73121, 146242, 219363, 292484, 365605, 438726, 584968, 658089, 731210, 877452, 1096815, 1169936, 1316178, 1389299, 1462420, 1754904, 2193630, 2339872, 2632356, 2778598, 2924840, 3290445, 3509808, 4167897, 4387260, 5264712, 5557196, 5849680, 6580890, 6946495, 7019616, 8335794, 8774520, 10529424, 11114392, 11699360, 12503691, 13161780, 13892990, 16671588, 17549040, 20839485, 21058848, 22228784, 25007382, 26323560, 27785980, 33343176, 35098080, 41678970, 44457568, 50014764, 52647120, 55571960, 62518455, 66686352, 83357940, 100029528, 105294240, 111143920, 125036910, 133372704, 166715880, 200059056, 222287840, 250073820, 333431760, 400118112, 500147640, 666863520, 1000295280, 2000590560]

約数ペア:

[(1, 2000590560), (2, 1000295280), (3, 666863520), (4, 500147640), (5, 400118112), (6, 333431760), (8, 250073820), (9, 222287840), (10, 200059056), (12, 166715880), (15, 133372704), (16, 125036910), (18, 111143920), (19, 105294240), (20, 100029528), (24, 83357940), (30, 66686352), (32, 62518455), (36, 55571960), (38, 52647120), (40, 50014764), (45, 44457568), (48, 41678970), (57, 35098080), (60, 33343176), (72, 27785980), (76, 26323560), (80, 25007382), (90, 22228784), (95, 21058848), (96, 20839485), (114, 17549040), (120, 16671588), (144, 13892990), (152, 13161780), (160, 12503691), (171, 11699360), (180, 11114392), (190, 10529424), (228, 8774520), (240, 8335794), (285, 7019616), (288, 6946495), (304, 6580890), (342, 5849680), (360, 5557196), (380, 5264712), (456, 4387260), (480, 4167897), (570, 3509808), (608, 3290445), (684, 2924840), (720, 2778598), (760, 2632356), (855, 2339872), (912, 2193630), (1140, 1754904), (1368, 1462420), (1440, 1389299), (1520, 1316178), (1710, 1169936), (1824, 1096815), (2280, 877452), (2736, 731210), (3040, 658089), (3420, 584968), (4560, 438726), (5472, 365605), (6840, 292484), (9120, 219363), (13680, 146242), (27360, 73121)]