188256180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 655441920

約数和(自身を除く): 467185740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 761, 798, 868, 930, 1085, 1140, 1178, 1302, 1330, 1522, 1596, 1767, 1860, 1995, 2170, 2283, 2356, 2604, 2660, 2945, 3044, 3255, 3534, 3805, 3990, 4123, 4340, 4566, 5327, 5890, 6510, 7068, 7610, 7980, 8246, 8835, 9132, 10654, 11415, 11780, 12369, 13020, 14459, 15220, 15981, 16492, 17670, 20615, 21308, 22830, 23591, 24738, 26635, 28918, 31962, 35340, 41230, 43377, 45660, 47182, 49476, 53270, 57836, 61845, 63924, 70773, 72295, 79905, 82460, 86754, 94364, 101213, 106540, 117955, 123690, 141546, 144590, 159810, 165137, 173508, 202426, 216885, 235910, 247380, 283092, 289180, 303639, 319620, 330274, 353865, 404852, 433770, 448229, 471820, 495411, 506065, 607278, 660548, 707730, 825685, 867540, 896458, 990822, 1012130, 1214556, 1344687, 1415460, 1518195, 1651370, 1792916, 1981644, 2024260, 2241145, 2477055, 2689374, 3036390, 3137603, 3302740, 4482290, 4954110, 5378748, 6072780, 6275206, 6723435, 8964580, 9412809, 9908220, 12550412, 13446870, 15688015, 18825618, 26893740, 31376030, 37651236, 47064045, 62752060, 94128090, 188256180]

約数ペア:

[(1, 188256180), (2, 94128090), (3, 62752060), (4, 47064045), (5, 37651236), (6, 31376030), (7, 26893740), (10, 18825618), (12, 15688015), (14, 13446870), (15, 12550412), (19, 9908220), (20, 9412809), (21, 8964580), (28, 6723435), (30, 6275206), (31, 6072780), (35, 5378748), (38, 4954110), (42, 4482290), (57, 3302740), (60, 3137603), (62, 3036390), (70, 2689374), (76, 2477055), (84, 2241145), (93, 2024260), (95, 1981644), (105, 1792916), (114, 1651370), (124, 1518195), (133, 1415460), (140, 1344687), (155, 1214556), (186, 1012130), (190, 990822), (210, 896458), (217, 867540), (228, 825685), (266, 707730), (285, 660548), (310, 607278), (372, 506065), (380, 495411), (399, 471820), (420, 448229), (434, 433770), (465, 404852), (532, 353865), (570, 330274), (589, 319620), (620, 303639), (651, 289180), (665, 283092), (761, 247380), (798, 235910), (868, 216885), (930, 202426), (1085, 173508), (1140, 165137), (1178, 159810), (1302, 144590), (1330, 141546), (1522, 123690), (1596, 117955), (1767, 106540), (1860, 101213), (1995, 94364), (2170, 86754), (2283, 82460), (2356, 79905), (2604, 72295), (2660, 70773), (2945, 63924), (3044, 61845), (3255, 57836), (3534, 53270), (3805, 49476), (3990, 47182), (4123, 45660), (4340, 43377), (4566, 41230), (5327, 35340), (5890, 31962), (6510, 28918), (7068, 26635), (7610, 24738), (7980, 23591), (8246, 22830), (8835, 21308), (9132, 20615), (10654, 17670), (11415, 16492), (11780, 15981), (12369, 15220), (13020, 14459)]