2010189360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{440831}}^1$

素因数の和:440866

約数の個数: 80

約数和(自身を含む): 6559580160

約数和(自身を除く): 4549390800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 440831, 881662, 1322493, 1763324, 2204155, 2644986, 3526648, 4408310, 5289972, 6612465, 7053296, 8375789, 8816620, 10579944, 13224930, 16751578, 17633240, 21159888, 25127367, 26449860, 33503156, 35266480, 41878945, 50254734, 52899720, 67006312, 83757890, 100509468, 105799440, 125636835, 134012624, 167515780, 201018936, 251273670, 335031560, 402037872, 502547340, 670063120, 1005094680, 2010189360]

約数ペア:

[(1, 2010189360), (2, 1005094680), (3, 670063120), (4, 502547340), (5, 402037872), (6, 335031560), (8, 251273670), (10, 201018936), (12, 167515780), (15, 134012624), (16, 125636835), (19, 105799440), (20, 100509468), (24, 83757890), (30, 67006312), (38, 52899720), (40, 50254734), (48, 41878945), (57, 35266480), (60, 33503156), (76, 26449860), (80, 25127367), (95, 21159888), (114, 17633240), (120, 16751578), (152, 13224930), (190, 10579944), (228, 8816620), (240, 8375789), (285, 7053296), (304, 6612465), (380, 5289972), (456, 4408310), (570, 3526648), (760, 2644986), (912, 2204155), (1140, 1763324), (1520, 1322493), (2280, 881662), (4560, 440831)]