2816176020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 9575387136

約数和(自身を除く): 6759211116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 61, 70, 82, 84, 98, 105, 122, 123, 140, 147, 164, 183, 196, 205, 210, 244, 245, 246, 287, 294, 305, 366, 383, 410, 420, 427, 490, 492, 574, 588, 610, 615, 732, 735, 766, 820, 854, 861, 915, 980, 1148, 1149, 1220, 1230, 1281, 1435, 1470, 1532, 1708, 1722, 1830, 1915, 2009, 2135, 2298, 2460, 2501, 2562, 2681, 2870, 2940, 2989, 3444, 3660, 3830, 4018, 4270, 4305, 4596, 5002, 5124, 5362, 5740, 5745, 5978, 6027, 6405, 7503, 7660, 8036, 8043, 8540, 8610, 8967, 10004, 10045, 10724, 11490, 11956, 12054, 12505, 12810, 13405, 14945, 15006, 15703, 16086, 17220, 17507, 17934, 18767, 20090, 22980, 23363, 24108, 25010, 25620, 26810, 29890, 30012, 30135, 31406, 32172, 35014, 35868, 37515, 37534, 40180, 40215, 44835, 46726, 47109, 50020, 52521, 53620, 56301, 59780, 60270, 62812, 70028, 70089, 75030, 75068, 78515, 80430, 87535, 89670, 93452, 93835, 94218, 105042, 109921, 112602, 116815, 120540, 122549, 140178, 150060, 157030, 160860, 163541, 175070, 179340, 187670, 188436, 210084, 219842, 225204, 233630, 235545, 245098, 262605, 280356, 281505, 314060, 327082, 329763, 350140, 350445, 367647, 375340, 439684, 467260, 471090, 490196, 490623, 525210, 549605, 563010, 612745, 654164, 659526, 700890, 735294, 769447, 817705, 942180, 957883, 981246, 1050420, 1099210, 1126020, 1144787, 1225490, 1319052, 1401780, 1470588, 1538894, 1635410, 1648815, 1838235, 1915766, 1962492, 2198420, 2289574, 2308341, 2450980, 2453115, 2873649, 3077788, 3270820, 3297630, 3434361, 3676470, 3831532, 3847235, 4579148, 4616682, 4789415, 4906230, 5723935, 5747298, 6595260, 6705181, 6868722, 7352940, 7694470, 9233364, 9578830, 9812460, 11447870, 11494596, 11541705, 13410362, 13737444, 14368245, 15388940, 17171805, 19157660, 20115543, 22895740, 23083410, 26820724, 28736490, 33525905, 34343610, 40231086, 46166820, 46936267, 57472980, 67051810, 68687220, 80462172, 93872534, 100577715, 134103620, 140808801, 187745068, 201155430, 234681335, 281617602, 402310860, 469362670, 563235204, 704044005, 938725340, 1408088010, 2816176020]

約数ペア:

[(1, 2816176020), (2, 1408088010), (3, 938725340), (4, 704044005), (5, 563235204), (6, 469362670), (7, 402310860), (10, 281617602), (12, 234681335), (14, 201155430), (15, 187745068), (20, 140808801), (21, 134103620), (28, 100577715), (30, 93872534), (35, 80462172), (41, 68687220), (42, 67051810), (49, 57472980), (60, 46936267), (61, 46166820), (70, 40231086), (82, 34343610), (84, 33525905), (98, 28736490), (105, 26820724), (122, 23083410), (123, 22895740), (140, 20115543), (147, 19157660), (164, 17171805), (183, 15388940), (196, 14368245), (205, 13737444), (210, 13410362), (244, 11541705), (245, 11494596), (246, 11447870), (287, 9812460), (294, 9578830), (305, 9233364), (366, 7694470), (383, 7352940), (410, 6868722), (420, 6705181), (427, 6595260), (490, 5747298), (492, 5723935), (574, 4906230), (588, 4789415), (610, 4616682), (615, 4579148), (732, 3847235), (735, 3831532), (766, 3676470), (820, 3434361), (854, 3297630), (861, 3270820), (915, 3077788), (980, 2873649), (1148, 2453115), (1149, 2450980), (1220, 2308341), (1230, 2289574), (1281, 2198420), (1435, 1962492), (1470, 1915766), (1532, 1838235), (1708, 1648815), (1722, 1635410), (1830, 1538894), (1915, 1470588), (2009, 1401780), (2135, 1319052), (2298, 1225490), (2460, 1144787), (2501, 1126020), (2562, 1099210), (2681, 1050420), (2870, 981246), (2940, 957883), (2989, 942180), (3444, 817705), (3660, 769447), (3830, 735294), (4018, 700890), (4270, 659526), (4305, 654164), (4596, 612745), (5002, 563010), (5124, 549605), (5362, 525210), (5740, 490623), (5745, 490196), (5978, 471090), (6027, 467260), (6405, 439684), (7503, 375340), (7660, 367647), (8036, 350445), (8043, 350140), (8540, 329763), (8610, 327082), (8967, 314060), (10004, 281505), (10045, 280356), (10724, 262605), (11490, 245098), (11956, 235545), (12054, 233630), (12505, 225204), (12810, 219842), (13405, 210084), (14945, 188436), (15006, 187670), (15703, 179340), (16086, 175070), (17220, 163541), (17507, 160860), (17934, 157030), (18767, 150060), (20090, 140178), (22980, 122549), (23363, 120540), (24108, 116815), (25010, 112602), (25620, 109921), (26810, 105042), (29890, 94218), (30012, 93835), (30135, 93452), (31406, 89670), (32172, 87535), (35014, 80430), (35868, 78515), (37515, 75068), (37534, 75030), (40180, 70089), (40215, 70028), (44835, 62812), (46726, 60270), (47109, 59780), (50020, 56301), (52521, 53620)]