880755120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19417}}^1$

素因数の和:19449

約数の個数: 200

約数和(自身を含む): 3496172064

約数和(自身を除く): 2615416944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 19417, 22680, 38834, 45360, 58251, 77668, 97085, 116502, 135919, 155336, 174753, 194170, 233004, 271838, 291255, 310672, 349506, 388340, 407757, 466008, 524259, 543676, 582510, 679595, 699012, 776680, 815514, 873765, 932016, 1048518, 1087352, 1165020, 1223271, 1359190, 1398024, 1553360, 1572777, 1631028, 1747530, 2038785, 2097036, 2174704, 2330040, 2446542, 2621295, 2718380, 2796048, 3145554, 3262056, 3495060, 3669813, 4077570, 4194072, 4660080, 4893084, 5242590, 5436760, 6116355, 6291108, 6524112, 6990120, 7339626, 7863885, 8155140, 8388144, 9786168, 10485180, 10873520, 11009439, 12232710, 12582216, 13980240, 14679252, 15727770, 16310280, 18349065, 19572336, 20970360, 22018878, 24465420, 25164432, 29358504, 31455540, 32620560, 36698130, 41940720, 44037756, 48930840, 55047195, 58717008, 62911080, 73396260, 88075512, 97861680, 110094390, 125822160, 146792520, 176151024, 220188780, 293585040, 440377560, 880755120]

約数ペア:

[(1, 880755120), (2, 440377560), (3, 293585040), (4, 220188780), (5, 176151024), (6, 146792520), (7, 125822160), (8, 110094390), (9, 97861680), (10, 88075512), (12, 73396260), (14, 62911080), (15, 58717008), (16, 55047195), (18, 48930840), (20, 44037756), (21, 41940720), (24, 36698130), (27, 32620560), (28, 31455540), (30, 29358504), (35, 25164432), (36, 24465420), (40, 22018878), (42, 20970360), (45, 19572336), (48, 18349065), (54, 16310280), (56, 15727770), (60, 14679252), (63, 13980240), (70, 12582216), (72, 12232710), (80, 11009439), (81, 10873520), (84, 10485180), (90, 9786168), (105, 8388144), (108, 8155140), (112, 7863885), (120, 7339626), (126, 6990120), (135, 6524112), (140, 6291108), (144, 6116355), (162, 5436760), (168, 5242590), (180, 4893084), (189, 4660080), (210, 4194072), (216, 4077570), (240, 3669813), (252, 3495060), (270, 3262056), (280, 3145554), (315, 2796048), (324, 2718380), (336, 2621295), (360, 2446542), (378, 2330040), (405, 2174704), (420, 2097036), (432, 2038785), (504, 1747530), (540, 1631028), (560, 1572777), (567, 1553360), (630, 1398024), (648, 1359190), (720, 1223271), (756, 1165020), (810, 1087352), (840, 1048518), (945, 932016), (1008, 873765), (1080, 815514), (1134, 776680), (1260, 699012), (1296, 679595), (1512, 582510), (1620, 543676), (1680, 524259), (1890, 466008), (2160, 407757), (2268, 388340), (2520, 349506), (2835, 310672), (3024, 291255), (3240, 271838), (3780, 233004), (4536, 194170), (5040, 174753), (5670, 155336), (6480, 135919), (7560, 116502), (9072, 97085), (11340, 77668), (15120, 58251), (19417, 45360), (22680, 38834)]