188593020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 216

約数和(自身を含む): 719208672

約数和(自身を除く): 530615652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1237, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2474, 2541, 2772, 3388, 3465, 3630, 3711, 4235, 4356, 4620, 4948, 5082, 5445, 6185, 6930, 7260, 7422, 7623, 8470, 8659, 10164, 10890, 11133, 12370, 12705, 13607, 13860, 14844, 15246, 16940, 17318, 18555, 21780, 22266, 24740, 25410, 25977, 27214, 30492, 34636, 37110, 38115, 40821, 43295, 44532, 50820, 51954, 54428, 55665, 68035, 74220, 76230, 77931, 81642, 86590, 95249, 103908, 111330, 122463, 129885, 136070, 149677, 152460, 155862, 163284, 173180, 190498, 204105, 222660, 244926, 259770, 272140, 285747, 299354, 311724, 380996, 389655, 408210, 449031, 476245, 489852, 519540, 571494, 598708, 612315, 748385, 779310, 816420, 857241, 898062, 952490, 1047739, 1142988, 1224630, 1347093, 1428735, 1496770, 1558620, 1714482, 1796124, 1904980, 2095478, 2245155, 2449260, 2694186, 2857470, 2993540, 3143217, 3428964, 4190956, 4286205, 4490310, 5238695, 5388372, 5714940, 6286434, 6735465, 8572410, 8980620, 9429651, 10477390, 12572868, 13470930, 15716085, 17144820, 18859302, 20954780, 26941860, 31432170, 37718604, 47148255, 62864340, 94296510, 188593020]

約数ペア:

[(1, 188593020), (2, 94296510), (3, 62864340), (4, 47148255), (5, 37718604), (6, 31432170), (7, 26941860), (9, 20954780), (10, 18859302), (11, 17144820), (12, 15716085), (14, 13470930), (15, 12572868), (18, 10477390), (20, 9429651), (21, 8980620), (22, 8572410), (28, 6735465), (30, 6286434), (33, 5714940), (35, 5388372), (36, 5238695), (42, 4490310), (44, 4286205), (45, 4190956), (55, 3428964), (60, 3143217), (63, 2993540), (66, 2857470), (70, 2694186), (77, 2449260), (84, 2245155), (90, 2095478), (99, 1904980), (105, 1796124), (110, 1714482), (121, 1558620), (126, 1496770), (132, 1428735), (140, 1347093), (154, 1224630), (165, 1142988), (180, 1047739), (198, 952490), (210, 898062), (220, 857241), (231, 816420), (242, 779310), (252, 748385), (308, 612315), (315, 598708), (330, 571494), (363, 519540), (385, 489852), (396, 476245), (420, 449031), (462, 408210), (484, 389655), (495, 380996), (605, 311724), (630, 299354), (660, 285747), (693, 272140), (726, 259770), (770, 244926), (847, 222660), (924, 204105), (990, 190498), (1089, 173180), (1155, 163284), (1210, 155862), (1237, 152460), (1260, 149677), (1386, 136070), (1452, 129885), (1540, 122463), (1694, 111330), (1815, 103908), (1980, 95249), (2178, 86590), (2310, 81642), (2420, 77931), (2474, 76230), (2541, 74220), (2772, 68035), (3388, 55665), (3465, 54428), (3630, 51954), (3711, 50820), (4235, 44532), (4356, 43295), (4620, 40821), (4948, 38115), (5082, 37110), (5445, 34636), (6185, 30492), (6930, 27214), (7260, 25977), (7422, 25410), (7623, 24740), (8470, 22266), (8659, 21780), (10164, 18555), (10890, 17318), (11133, 16940), (12370, 15246), (12705, 14844), (13607, 13860)]