8218007280

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 480

約数和(自身を含む): 33030885888

約数和(自身を除く): 24812878608

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, 131, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 262, 270, 280, 315, 324, 336, 360, 378, 393, 405, 420, 432, 461, 486, 504, 524, 540, 560, 567, 630, 648, 655, 720, 756, 786, 810, 840, 917, 922, 945, 972, 1008, 1048, 1080, 1134, 1179, 1215, 1260, 1296, 1310, 1383, 1512, 1572, 1620, 1680, 1701, 1834, 1844, 1890, 1944, 1965, 2096, 2160, 2268, 2305, 2358, 2430, 2520, 2620, 2751, 2766, 2835, 3024, 3144, 3227, 3240, 3402, 3537, 3668, 3688, 3780, 3888, 3930, 4149, 4536, 4585, 4610, 4716, 4860, 5040, 5240, 5502, 5532, 5670, 5895, 6288, 6454, 6480, 6804, 6915, 7074, 7336, 7376, 7560, 7860, 8253, 8298, 8505, 9072, 9170, 9220, 9432, 9681, 9720, 10480, 10611, 11004, 11064, 11340, 11790, 12447, 12908, 13608, 13755, 13830, 14148, 14672, 15120, 15720, 16135, 16506, 16596, 17010, 17685, 18340, 18440, 18864, 19362, 19440, 20745, 21222, 22008, 22128, 22680, 23580, 24759, 24894, 25816, 27216, 27510, 27660, 28296, 29043, 31440, 31833, 32270, 33012, 33192, 34020, 35370, 36680, 36880, 37341, 38724, 41265, 41490, 42444, 44016, 45360, 47160, 48405, 49518, 49788, 51632, 53055, 55020, 55320, 56592, 58086, 60391, 62235, 63666, 64540, 66024, 66384, 68040, 70740, 73360, 74277, 74682, 77448, 82530, 82980, 84888, 87129, 94320, 96810, 99036, 99576, 106110, 110040, 110640, 112023, 116172, 120782, 123795, 124470, 127332, 129080, 132048, 136080, 141480, 145215, 148554, 149364, 154896, 159165, 165060, 165960, 169776, 174258, 181173, 186705, 193620, 198072, 199152, 212220, 220080, 222831, 224046, 232344, 241564, 247590, 248940, 254664, 258160, 261387, 282960, 290430, 297108, 298728, 301955, 318330, 330120, 331920, 348516, 362346, 371385, 373410, 387240, 396144, 422737, 424440, 435645, 445662, 448092, 464688, 483128, 495180, 497880, 509328, 522774, 543519, 560115, 580860, 594216, 597456, 603910, 636660, 660240, 697032, 724692, 742770, 746820, 774480, 784161, 845474, 848880, 871290, 891324, 896184, 905865, 966256, 990360, 995760, 1045548, 1087038, 1114155, 1120230, 1161720, 1188432, 1207820, 1268211, 1273320, 1306935, 1394064, 1449384, 1485540, 1493640, 1568322, 1630557, 1690948, 1742580, 1782648, 1792368, 1811730, 1980720, 2091096, 2113685, 2174076, 2228310, 2240460, 2323440, 2415640, 2536422, 2546640, 2613870, 2717595, 2898768, 2971080, 2987280, 3136644, 3261114, 3381896, 3485160, 3565296, 3623460, 3804633, 3920805, 4182192, 4227370, 4348152, 4456620, 4480920, 4831280, 4891671, 5072844, 5227740, 5435190, 5942160, 6273288, 6341055, 6522228, 6763792, 6970320, 7246920, 7609266, 7841610, 8152785, 8454740, 8696304, 8913240, 8961840, 9783342, 10145688, 10455480, 10870380, 11413899, 12546576, 12682110, 13044456, 14493840, 14675013, 15218532, 15683220, 16305570, 16909480, 17826480, 19023165, 19566684, 20291376, 20910960, 21740760, 22827798, 24458355, 25364220, 26088912, 29350026, 30437064, 31366440, 32611140, 33818960, 34241697, 38046330, 39133368, 43481520, 45655596, 48916710, 50728440, 57069495, 58700052, 60874128, 62732880, 65222280, 68483394, 73375065, 76092660, 78266736, 91311192, 97833420, 101456880, 102725091, 114138990, 117400104, 130444560, 136966788, 146750130, 152185320, 171208485, 182622384, 195666840, 205450182, 228277980, 234800208, 273933576, 293500260, 304370640, 342416970, 391333680, 410900364, 456555960, 513625455, 547867152, 587000520, 684833940, 821800728, 913111920, 1027250910, 1174001040, 1369667880, 1643601456, 2054501820, 2739335760, 4109003640, 8218007280]

約数ペア:

[(1, 8218007280), (2, 4109003640), (3, 2739335760), (4, 2054501820), (5, 1643601456), (6, 1369667880), (7, 1174001040), (8, 1027250910), (9, 913111920), (10, 821800728), (12, 684833940), (14, 587000520), (15, 547867152), (16, 513625455), (18, 456555960), (20, 410900364), (21, 391333680), (24, 342416970), (27, 304370640), (28, 293500260), (30, 273933576), (35, 234800208), (36, 228277980), (40, 205450182), (42, 195666840), (45, 182622384), (48, 171208485), (54, 152185320), (56, 146750130), (60, 136966788), (63, 130444560), (70, 117400104), (72, 114138990), (80, 102725091), (81, 101456880), (84, 97833420), (90, 91311192), (105, 78266736), (108, 76092660), (112, 73375065), (120, 68483394), (126, 65222280), (131, 62732880), (135, 60874128), (140, 58700052), (144, 57069495), (162, 50728440), (168, 48916710), (180, 45655596), (189, 43481520), (210, 39133368), (216, 38046330), (240, 34241697), (243, 33818960), (252, 32611140), (262, 31366440), (270, 30437064), (280, 29350026), (315, 26088912), (324, 25364220), (336, 24458355), (360, 22827798), (378, 21740760), (393, 20910960), (405, 20291376), (420, 19566684), (432, 19023165), (461, 17826480), (486, 16909480), (504, 16305570), (524, 15683220), (540, 15218532), (560, 14675013), (567, 14493840), (630, 13044456), (648, 12682110), (655, 12546576), (720, 11413899), (756, 10870380), (786, 10455480), (810, 10145688), (840, 9783342), (917, 8961840), (922, 8913240), (945, 8696304), (972, 8454740), (1008, 8152785), (1048, 7841610), (1080, 7609266), (1134, 7246920), (1179, 6970320), (1215, 6763792), (1260, 6522228), (1296, 6341055), (1310, 6273288), (1383, 5942160), (1512, 5435190), (1572, 5227740), (1620, 5072844), (1680, 4891671), (1701, 4831280), (1834, 4480920), (1844, 4456620), (1890, 4348152), (1944, 4227370), (1965, 4182192), (2096, 3920805), (2160, 3804633), (2268, 3623460), (2305, 3565296), (2358, 3485160), (2430, 3381896), (2520, 3261114), (2620, 3136644), (2751, 2987280), (2766, 2971080), (2835, 2898768), (3024, 2717595), (3144, 2613870), (3227, 2546640), (3240, 2536422), (3402, 2415640), (3537, 2323440), (3668, 2240460), (3688, 2228310), (3780, 2174076), (3888, 2113685), (3930, 2091096), (4149, 1980720), (4536, 1811730), (4585, 1792368), (4610, 1782648), (4716, 1742580), (4860, 1690948), (5040, 1630557), (5240, 1568322), (5502, 1493640), (5532, 1485540), (5670, 1449384), (5895, 1394064), (6288, 1306935), (6454, 1273320), (6480, 1268211), (6804, 1207820), (6915, 1188432), (7074, 1161720), (7336, 1120230), (7376, 1114155), (7560, 1087038), (7860, 1045548), (8253, 995760), (8298, 990360), (8505, 966256), (9072, 905865), (9170, 896184), (9220, 891324), (9432, 871290), (9681, 848880), (9720, 845474), (10480, 784161), (10611, 774480), (11004, 746820), (11064, 742770), (11340, 724692), (11790, 697032), (12447, 660240), (12908, 636660), (13608, 603910), (13755, 597456), (13830, 594216), (14148, 580860), (14672, 560115), (15120, 543519), (15720, 522774), (16135, 509328), (16506, 497880), (16596, 495180), (17010, 483128), (17685, 464688), (18340, 448092), (18440, 445662), (18864, 435645), (19362, 424440), (19440, 422737), (20745, 396144), (21222, 387240), (22008, 373410), (22128, 371385), (22680, 362346), (23580, 348516), (24759, 331920), (24894, 330120), (25816, 318330), (27216, 301955), (27510, 298728), (27660, 297108), (28296, 290430), (29043, 282960), (31440, 261387), (31833, 258160), (32270, 254664), (33012, 248940), (33192, 247590), (34020, 241564), (35370, 232344), (36680, 224046), (36880, 222831), (37341, 220080), (38724, 212220), (41265, 199152), (41490, 198072), (42444, 193620), (44016, 186705), (45360, 181173), (47160, 174258), (48405, 169776), (49518, 165960), (49788, 165060), (51632, 159165), (53055, 154896), (55020, 149364), (55320, 148554), (56592, 145215), (58086, 141480), (60391, 136080), (62235, 132048), (63666, 129080), (64540, 127332), (66024, 124470), (66384, 123795), (68040, 120782), (70740, 116172), (73360, 112023), (74277, 110640), (74682, 110040), (77448, 106110), (82530, 99576), (82980, 99036), (84888, 96810), (87129, 94320)]