302326640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2935

約数の個数: 160

約数和(自身を含む): 928226304

約数和(自身を除く): 625899664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2887, 2992, 3080, 3740, 4760, 5236, 5774, 6160, 6545, 7480, 9520, 10472, 11548, 13090, 14435, 14960, 20209, 20944, 23096, 26180, 28870, 31757, 40418, 46192, 49079, 52360, 57740, 63514, 80836, 98158, 101045, 104720, 115480, 127028, 158785, 161672, 196316, 202090, 222299, 230960, 245395, 254056, 317570, 323344, 343553, 392632, 404180, 444598, 490790, 508112, 539869, 635140, 687106, 785264, 808360, 889196, 981580, 1079738, 1111495, 1270280, 1374212, 1616720, 1717765, 1778392, 1963160, 2159476, 2222990, 2540560, 2699345, 2748424, 3435530, 3556784, 3779083, 3926320, 4318952, 4445980, 5398690, 5496848, 6871060, 7558166, 8637904, 8891960, 10797380, 13742120, 15116332, 17783920, 18895415, 21594760, 27484240, 30232664, 37790830, 43189520, 60465328, 75581660, 151163320, 302326640]

約数ペア:

[(1, 302326640), (2, 151163320), (4, 75581660), (5, 60465328), (7, 43189520), (8, 37790830), (10, 30232664), (11, 27484240), (14, 21594760), (16, 18895415), (17, 17783920), (20, 15116332), (22, 13742120), (28, 10797380), (34, 8891960), (35, 8637904), (40, 7558166), (44, 6871060), (55, 5496848), (56, 5398690), (68, 4445980), (70, 4318952), (77, 3926320), (80, 3779083), (85, 3556784), (88, 3435530), (110, 2748424), (112, 2699345), (119, 2540560), (136, 2222990), (140, 2159476), (154, 1963160), (170, 1778392), (176, 1717765), (187, 1616720), (220, 1374212), (238, 1270280), (272, 1111495), (280, 1079738), (308, 981580), (340, 889196), (374, 808360), (385, 785264), (440, 687106), (476, 635140), (560, 539869), (595, 508112), (616, 490790), (680, 444598), (748, 404180), (770, 392632), (880, 343553), (935, 323344), (952, 317570), (1190, 254056), (1232, 245395), (1309, 230960), (1360, 222299), (1496, 202090), (1540, 196316), (1870, 161672), (1904, 158785), (2380, 127028), (2618, 115480), (2887, 104720), (2992, 101045), (3080, 98158), (3740, 80836), (4760, 63514), (5236, 57740), (5774, 52360), (6160, 49079), (6545, 46192), (7480, 40418), (9520, 31757), (10472, 28870), (11548, 26180), (13090, 23096), (14435, 20944), (14960, 20209)]