320826255860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:260

約数の個数: 432

約数和(自身を含む): 814728378240

約数和(自身を除く): 493902122380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 67, 71, 110, 116, 121, 124, 134, 142, 145, 155, 220, 242, 268, 284, 290, 310, 319, 335, 341, 355, 484, 580, 605, 620, 638, 670, 682, 710, 737, 781, 899, 961, 1210, 1276, 1340, 1364, 1420, 1474, 1562, 1595, 1705, 1798, 1922, 1943, 2059, 2077, 2201, 2420, 2948, 3124, 3190, 3410, 3509, 3596, 3685, 3751, 3844, 3886, 3905, 4118, 4154, 4402, 4495, 4757, 4805, 6380, 6820, 7018, 7370, 7502, 7772, 7810, 8107, 8236, 8308, 8591, 8804, 8990, 9514, 9610, 9715, 9889, 10295, 10385, 10571, 11005, 14036, 14740, 15004, 15620, 16214, 17182, 17545, 17980, 18755, 19028, 19220, 19430, 19778, 20590, 20770, 21142, 21373, 22010, 22649, 22847, 23785, 24211, 27869, 32428, 34364, 35090, 37510, 38860, 39556, 40535, 41180, 41540, 42284, 42746, 42955, 44020, 45298, 45694, 47570, 48422, 49445, 52327, 52855, 55738, 60233, 63829, 64387, 68231, 70180, 75020, 81070, 85492, 85910, 90596, 91388, 95140, 96844, 98890, 104654, 105710, 106865, 108779, 111476, 113245, 114235, 116281, 120466, 121055, 127658, 128774, 136462, 137953, 139345, 147467, 162140, 171820, 197780, 209308, 211420, 213730, 217558, 226490, 228470, 232562, 235103, 240932, 242110, 249139, 251317, 255316, 257548, 261635, 266321, 272924, 275906, 278690, 294934, 301165, 306559, 319145, 321935, 341155, 427460, 435116, 452980, 456940, 465124, 470206, 484220, 498278, 502634, 523270, 532642, 543895, 551812, 557380, 575597, 581405, 589868, 602330, 613118, 638290, 643870, 662563, 682310, 689765, 702119, 708257, 737335, 750541, 940412, 996556, 1005268, 1046540, 1065284, 1087790, 1151194, 1162810, 1175515, 1204660, 1226236, 1245695, 1256585, 1276580, 1287740, 1325126, 1331605, 1364620, 1379530, 1404238, 1416514, 1474670, 1501082, 1517483, 1532795, 1622137, 1867223, 1978699, 2175580, 2302388, 2325620, 2351030, 2491390, 2513170, 2650252, 2663210, 2759060, 2808476, 2833028, 2877985, 2949340, 3002164, 3034966, 3065590, 3244274, 3312815, 3372149, 3510595, 3541285, 3734446, 3752705, 3957398, 4276543, 4571477, 4702060, 4982780, 5026340, 5326420, 5755970, 6069932, 6131180, 6488548, 6625630, 6744298, 7021190, 7082570, 7288193, 7468892, 7505410, 7587415, 7723309, 7790827, 7914796, 8110685, 8255951, 8553086, 9142954, 9336115, 9893495, 11511940, 13251260, 13488596, 14042380, 14165140, 14576386, 15010820, 15174830, 15446618, 15581654, 16221370, 16511902, 16692313, 16860745, 17106172, 17843507, 18285908, 18672230, 19786990, 20539453, 21382715, 21765689, 22857385, 29152772, 30349660, 30893236, 31163308, 32442740, 33023804, 33384626, 33721490, 35687014, 36440965, 37344460, 38616545, 38954135, 39573980, 41078906, 41279755, 42765430, 43531378, 45714770, 47041973, 50286247, 66769252, 67442980, 71374028, 72881930, 77233090, 77908270, 82157812, 82559510, 83461565, 85530860, 87062756, 89217535, 91429540, 94083946, 100572494, 102697265, 108828445, 132572833, 145763860, 154466180, 155816540, 165119020, 166923130, 178435070, 188167892, 201144988, 205394530, 217656890, 225933983, 235209865, 239422579, 251431235, 265145666, 333846260, 356870140, 410789060, 435313780, 451867966, 470419730, 478845158, 502862470, 517461703, 530291332, 553148717, 662864165, 903735932, 940839460, 957690316, 1005724940, 1034923406, 1106297434, 1129669915, 1197112895, 1325728330, 1458301163, 2069846812, 2212594868, 2259339830, 2394225790, 2587308515, 2651456660, 2765743585, 2916602326, 4518679660, 4788451580, 5174617030, 5531487170, 5833204652, 7291505815, 10349234060, 11062974340, 14583011630, 16041312793, 29166023260, 32082625586, 64165251172, 80206563965, 160413127930, 320826255860]

約数ペア:

[(1, 320826255860), (2, 160413127930), (4, 80206563965), (5, 64165251172), (10, 32082625586), (11, 29166023260), (20, 16041312793), (22, 14583011630), (29, 11062974340), (31, 10349234060), (44, 7291505815), (55, 5833204652), (58, 5531487170), (62, 5174617030), (67, 4788451580), (71, 4518679660), (110, 2916602326), (116, 2765743585), (121, 2651456660), (124, 2587308515), (134, 2394225790), (142, 2259339830), (145, 2212594868), (155, 2069846812), (220, 1458301163), (242, 1325728330), (268, 1197112895), (284, 1129669915), (290, 1106297434), (310, 1034923406), (319, 1005724940), (335, 957690316), (341, 940839460), (355, 903735932), (484, 662864165), (580, 553148717), (605, 530291332), (620, 517461703), (638, 502862470), (670, 478845158), (682, 470419730), (710, 451867966), (737, 435313780), (781, 410789060), (899, 356870140), (961, 333846260), (1210, 265145666), (1276, 251431235), (1340, 239422579), (1364, 235209865), (1420, 225933983), (1474, 217656890), (1562, 205394530), (1595, 201144988), (1705, 188167892), (1798, 178435070), (1922, 166923130), (1943, 165119020), (2059, 155816540), (2077, 154466180), (2201, 145763860), (2420, 132572833), (2948, 108828445), (3124, 102697265), (3190, 100572494), (3410, 94083946), (3509, 91429540), (3596, 89217535), (3685, 87062756), (3751, 85530860), (3844, 83461565), (3886, 82559510), (3905, 82157812), (4118, 77908270), (4154, 77233090), (4402, 72881930), (4495, 71374028), (4757, 67442980), (4805, 66769252), (6380, 50286247), (6820, 47041973), (7018, 45714770), (7370, 43531378), (7502, 42765430), (7772, 41279755), (7810, 41078906), (8107, 39573980), (8236, 38954135), (8308, 38616545), (8591, 37344460), (8804, 36440965), (8990, 35687014), (9514, 33721490), (9610, 33384626), (9715, 33023804), (9889, 32442740), (10295, 31163308), (10385, 30893236), (10571, 30349660), (11005, 29152772), (14036, 22857385), (14740, 21765689), (15004, 21382715), (15620, 20539453), (16214, 19786990), (17182, 18672230), (17545, 18285908), (17980, 17843507), (18755, 17106172), (19028, 16860745), (19220, 16692313), (19430, 16511902), (19778, 16221370), (20590, 15581654), (20770, 15446618), (21142, 15174830), (21373, 15010820), (22010, 14576386), (22649, 14165140), (22847, 14042380), (23785, 13488596), (24211, 13251260), (27869, 11511940), (32428, 9893495), (34364, 9336115), (35090, 9142954), (37510, 8553086), (38860, 8255951), (39556, 8110685), (40535, 7914796), (41180, 7790827), (41540, 7723309), (42284, 7587415), (42746, 7505410), (42955, 7468892), (44020, 7288193), (45298, 7082570), (45694, 7021190), (47570, 6744298), (48422, 6625630), (49445, 6488548), (52327, 6131180), (52855, 6069932), (55738, 5755970), (60233, 5326420), (63829, 5026340), (64387, 4982780), (68231, 4702060), (70180, 4571477), (75020, 4276543), (81070, 3957398), (85492, 3752705), (85910, 3734446), (90596, 3541285), (91388, 3510595), (95140, 3372149), (96844, 3312815), (98890, 3244274), (104654, 3065590), (105710, 3034966), (106865, 3002164), (108779, 2949340), (111476, 2877985), (113245, 2833028), (114235, 2808476), (116281, 2759060), (120466, 2663210), (121055, 2650252), (127658, 2513170), (128774, 2491390), (136462, 2351030), (137953, 2325620), (139345, 2302388), (147467, 2175580), (162140, 1978699), (171820, 1867223), (197780, 1622137), (209308, 1532795), (211420, 1517483), (213730, 1501082), (217558, 1474670), (226490, 1416514), (228470, 1404238), (232562, 1379530), (235103, 1364620), (240932, 1331605), (242110, 1325126), (249139, 1287740), (251317, 1276580), (255316, 1256585), (257548, 1245695), (261635, 1226236), (266321, 1204660), (272924, 1175515), (275906, 1162810), (278690, 1151194), (294934, 1087790), (301165, 1065284), (306559, 1046540), (319145, 1005268), (321935, 996556), (341155, 940412), (427460, 750541), (435116, 737335), (452980, 708257), (456940, 702119), (465124, 689765), (470206, 682310), (484220, 662563), (498278, 643870), (502634, 638290), (523270, 613118), (532642, 602330), (543895, 589868), (551812, 581405), (557380, 575597)]