80224771760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8933}}^1$

素因数の和:9068

約数の個数: 240

約数和(自身を含む): 227323843200

約数和(自身を除く): 147099071440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 79, 80, 98, 112, 116, 140, 145, 158, 196, 203, 232, 245, 280, 290, 316, 392, 395, 406, 464, 490, 553, 560, 580, 632, 784, 790, 812, 980, 1015, 1106, 1160, 1264, 1421, 1580, 1624, 1960, 2030, 2212, 2291, 2320, 2765, 2842, 3160, 3248, 3871, 3920, 4060, 4424, 4582, 5530, 5684, 6320, 7105, 7742, 8120, 8848, 8933, 9164, 11060, 11368, 11455, 14210, 15484, 16037, 16240, 17866, 18328, 19355, 22120, 22736, 22910, 28420, 30968, 32074, 35732, 36656, 38710, 44240, 44665, 45820, 56840, 61936, 62531, 64148, 71464, 77420, 80185, 89330, 91640, 112259, 113680, 125062, 128296, 142928, 154840, 160370, 178660, 183280, 224518, 250124, 256592, 259057, 309680, 312655, 320740, 357320, 437717, 449036, 500248, 518114, 561295, 625310, 641480, 705707, 714640, 875434, 898072, 1000496, 1036228, 1122590, 1250620, 1282960, 1295285, 1411414, 1750868, 1796144, 1813399, 2072456, 2188585, 2245180, 2501240, 2590570, 2822828, 3501736, 3528535, 3626798, 4144912, 4377170, 4490360, 4939949, 5002480, 5181140, 5645656, 7003472, 7057070, 7253596, 8754340, 8980720, 9066995, 9879898, 10362280, 11291312, 12693793, 14114140, 14507192, 17508680, 18133990, 19759796, 20465503, 20724560, 24699745, 25387586, 28228280, 29014384, 34579643, 35017360, 36267980, 39519592, 40931006, 49399490, 50775172, 56456560, 63468965, 69159286, 72535960, 79039184, 81862012, 98798980, 101550344, 102327515, 126937930, 138318572, 143258521, 145071920, 163724024, 172898215, 197597960, 203100688, 204655030, 253875860, 276637144, 286517042, 327448048, 345796430, 395195920, 409310060, 507751720, 553274288, 573034084, 691592860, 716292605, 818620120, 1002809647, 1015503440, 1146068168, 1383185720, 1432585210, 1637240240, 2005619294, 2292136336, 2766371440, 2865170420, 4011238588, 5014048235, 5730340840, 8022477176, 10028096470, 11460681680, 16044954352, 20056192940, 40112385880, 80224771760]

約数ペア:

[(1, 80224771760), (2, 40112385880), (4, 20056192940), (5, 16044954352), (7, 11460681680), (8, 10028096470), (10, 8022477176), (14, 5730340840), (16, 5014048235), (20, 4011238588), (28, 2865170420), (29, 2766371440), (35, 2292136336), (40, 2005619294), (49, 1637240240), (56, 1432585210), (58, 1383185720), (70, 1146068168), (79, 1015503440), (80, 1002809647), (98, 818620120), (112, 716292605), (116, 691592860), (140, 573034084), (145, 553274288), (158, 507751720), (196, 409310060), (203, 395195920), (232, 345796430), (245, 327448048), (280, 286517042), (290, 276637144), (316, 253875860), (392, 204655030), (395, 203100688), (406, 197597960), (464, 172898215), (490, 163724024), (553, 145071920), (560, 143258521), (580, 138318572), (632, 126937930), (784, 102327515), (790, 101550344), (812, 98798980), (980, 81862012), (1015, 79039184), (1106, 72535960), (1160, 69159286), (1264, 63468965), (1421, 56456560), (1580, 50775172), (1624, 49399490), (1960, 40931006), (2030, 39519592), (2212, 36267980), (2291, 35017360), (2320, 34579643), (2765, 29014384), (2842, 28228280), (3160, 25387586), (3248, 24699745), (3871, 20724560), (3920, 20465503), (4060, 19759796), (4424, 18133990), (4582, 17508680), (5530, 14507192), (5684, 14114140), (6320, 12693793), (7105, 11291312), (7742, 10362280), (8120, 9879898), (8848, 9066995), (8933, 8980720), (9164, 8754340), (11060, 7253596), (11368, 7057070), (11455, 7003472), (14210, 5645656), (15484, 5181140), (16037, 5002480), (16240, 4939949), (17866, 4490360), (18328, 4377170), (19355, 4144912), (22120, 3626798), (22736, 3528535), (22910, 3501736), (28420, 2822828), (30968, 2590570), (32074, 2501240), (35732, 2245180), (36656, 2188585), (38710, 2072456), (44240, 1813399), (44665, 1796144), (45820, 1750868), (56840, 1411414), (61936, 1295285), (62531, 1282960), (64148, 1250620), (71464, 1122590), (77420, 1036228), (80185, 1000496), (89330, 898072), (91640, 875434), (112259, 714640), (113680, 705707), (125062, 641480), (128296, 625310), (142928, 561295), (154840, 518114), (160370, 500248), (178660, 449036), (183280, 437717), (224518, 357320), (250124, 320740), (256592, 312655), (259057, 309680)]