164775030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 484254720

約数和(自身を除く): 319479690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 427, 570, 610, 665, 677, 798, 854, 915, 1159, 1281, 1330, 1354, 1830, 1995, 2031, 2135, 2318, 2562, 3385, 3477, 3990, 4062, 4270, 4739, 5795, 6405, 6770, 6954, 8113, 9478, 10155, 11590, 12810, 12863, 14217, 16226, 17385, 20310, 23695, 24339, 25726, 28434, 34770, 38589, 40565, 41297, 47390, 48678, 64315, 71085, 77178, 81130, 82594, 90041, 121695, 123891, 128630, 142170, 180082, 192945, 206485, 243390, 247782, 270123, 289079, 385890, 412970, 450205, 540246, 578158, 619455, 784643, 867237, 900410, 1238910, 1350615, 1445395, 1569286, 1734474, 2353929, 2701230, 2890790, 3923215, 4336185, 4707858, 5492501, 7846430, 8672370, 10985002, 11769645, 16477503, 23539290, 27462505, 32955006, 54925010, 82387515, 164775030]

約数ペア:

[(1, 164775030), (2, 82387515), (3, 54925010), (5, 32955006), (6, 27462505), (7, 23539290), (10, 16477503), (14, 11769645), (15, 10985002), (19, 8672370), (21, 7846430), (30, 5492501), (35, 4707858), (38, 4336185), (42, 3923215), (57, 2890790), (61, 2701230), (70, 2353929), (95, 1734474), (105, 1569286), (114, 1445395), (122, 1350615), (133, 1238910), (183, 900410), (190, 867237), (210, 784643), (266, 619455), (285, 578158), (305, 540246), (366, 450205), (399, 412970), (427, 385890), (570, 289079), (610, 270123), (665, 247782), (677, 243390), (798, 206485), (854, 192945), (915, 180082), (1159, 142170), (1281, 128630), (1330, 123891), (1354, 121695), (1830, 90041), (1995, 82594), (2031, 81130), (2135, 77178), (2318, 71085), (2562, 64315), (3385, 48678), (3477, 47390), (3990, 41297), (4062, 40565), (4270, 38589), (4739, 34770), (5795, 28434), (6405, 25726), (6770, 24339), (6954, 23695), (8113, 20310), (9478, 17385), (10155, 16226), (11590, 14217), (12810, 12863)]