370479980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 899216640

約数和(自身を除く): 528736660

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 79, 85, 130, 158, 170, 221, 260, 316, 340, 395, 442, 790, 884, 1027, 1061, 1105, 1343, 1580, 2054, 2122, 2210, 2686, 4108, 4244, 4420, 5135, 5305, 5372, 6715, 10270, 10610, 13430, 13793, 17459, 18037, 20540, 21220, 26860, 27586, 34918, 36074, 55172, 68965, 69836, 72148, 83819, 87295, 90185, 137930, 167638, 174590, 180370, 234481, 275860, 335276, 349180, 360740, 419095, 468962, 838190, 937924, 1089647, 1172405, 1424923, 1676380, 2179294, 2344810, 2849846, 4358588, 4689620, 5448235, 5699692, 7124615, 10896470, 14249230, 18523999, 21792940, 28498460, 37047998, 74095996, 92619995, 185239990, 370479980]

約数ペア:

[(1, 370479980), (2, 185239990), (4, 92619995), (5, 74095996), (10, 37047998), (13, 28498460), (17, 21792940), (20, 18523999), (26, 14249230), (34, 10896470), (52, 7124615), (65, 5699692), (68, 5448235), (79, 4689620), (85, 4358588), (130, 2849846), (158, 2344810), (170, 2179294), (221, 1676380), (260, 1424923), (316, 1172405), (340, 1089647), (395, 937924), (442, 838190), (790, 468962), (884, 419095), (1027, 360740), (1061, 349180), (1105, 335276), (1343, 275860), (1580, 234481), (2054, 180370), (2122, 174590), (2210, 167638), (2686, 137930), (4108, 90185), (4244, 87295), (4420, 83819), (5135, 72148), (5305, 69836), (5372, 68965), (6715, 55172), (10270, 36074), (10610, 34918), (13430, 27586), (13793, 26860), (17459, 21220), (18037, 20540)]