808168680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18553}}^1$

素因数の和:18592

約数の個数: 144

約数和(自身を含む): 2887187940

約数和(自身を除く): 2079019260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 18553, 21780, 37106, 43560, 55659, 74212, 92765, 111318, 148424, 166977, 185530, 204083, 222636, 278295, 333954, 371060, 408166, 445272, 556590, 612249, 667908, 742120, 816332, 834885, 1020415, 1113180, 1224498, 1335816, 1632664, 1669770, 1836747, 2040830, 2226360, 2244913, 2448996, 3061245, 3339540, 3673494, 4081660, 4489826, 4897992, 6122490, 6679080, 6734739, 7346988, 8163320, 8979652, 9183735, 11224565, 12244980, 13469478, 14693976, 17959304, 18367470, 20204217, 22449130, 24489960, 26938956, 33673695, 36734940, 40408434, 44898260, 53877912, 67347390, 73469880, 80816868, 89796520, 101021085, 134694780, 161633736, 202042170, 269389560, 404084340, 808168680]

約数ペア:

[(1, 808168680), (2, 404084340), (3, 269389560), (4, 202042170), (5, 161633736), (6, 134694780), (8, 101021085), (9, 89796520), (10, 80816868), (11, 73469880), (12, 67347390), (15, 53877912), (18, 44898260), (20, 40408434), (22, 36734940), (24, 33673695), (30, 26938956), (33, 24489960), (36, 22449130), (40, 20204217), (44, 18367470), (45, 17959304), (55, 14693976), (60, 13469478), (66, 12244980), (72, 11224565), (88, 9183735), (90, 8979652), (99, 8163320), (110, 7346988), (120, 6734739), (121, 6679080), (132, 6122490), (165, 4897992), (180, 4489826), (198, 4081660), (220, 3673494), (242, 3339540), (264, 3061245), (330, 2448996), (360, 2244913), (363, 2226360), (396, 2040830), (440, 1836747), (484, 1669770), (495, 1632664), (605, 1335816), (660, 1224498), (726, 1113180), (792, 1020415), (968, 834885), (990, 816332), (1089, 742120), (1210, 667908), (1320, 612249), (1452, 556590), (1815, 445272), (1980, 408166), (2178, 371060), (2420, 333954), (2904, 278295), (3630, 222636), (3960, 204083), (4356, 185530), (4840, 166977), (5445, 148424), (7260, 111318), (8712, 92765), (10890, 74212), (14520, 55659), (18553, 43560), (21780, 37106)]