1246507920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 320

約数和(自身を含む): 5166336000

約数和(自身を除く): 3919828080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4339, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7182, 7560, 7980, 8208, 8678, 9576, 10260, 10640, 11970, 13017, 13680, 14364, 15120, 15960, 17356, 17955, 19152, 20520, 21695, 23940, 26034, 28728, 30373, 31920, 34712, 35910, 39051, 41040, 43390, 47880, 52068, 57456, 60746, 65085, 69424, 71820, 78102, 82441, 86780, 91119, 95760, 104136, 117153, 121492, 130170, 143640, 151865, 156204, 164882, 173560, 182238, 195255, 208272, 234306, 242984, 247323, 260340, 273357, 287280, 303730, 312408, 329764, 347120, 364476, 390510, 412205, 455595, 468612, 485968, 494646, 520680, 546714, 577087, 585765, 607460, 624816, 659528, 728952, 741969, 781020, 820071, 824410, 911190, 937224, 989292, 1041360, 1093428, 1154174, 1171530, 1214920, 1236615, 1319056, 1366785, 1457904, 1483938, 1562040, 1640142, 1648820, 1731261, 1822380, 1874448, 1978584, 2186856, 2225907, 2308348, 2343060, 2429840, 2473230, 2733570, 2885435, 2967876, 3124080, 3280284, 3297640, 3462522, 3644760, 3709845, 3957168, 4100355, 4373712, 4451814, 4616696, 4686120, 4946460, 5193783, 5467140, 5770870, 5935752, 6560568, 6595280, 6925044, 7289520, 7419690, 8200710, 8656305, 8903628, 9233392, 9372240, 9892920, 10387566, 10934280, 11129535, 11541740, 11871504, 13121136, 13850088, 14839380, 15581349, 16401420, 17312610, 17807256, 19785840, 20775132, 21868560, 22259070, 23083480, 25968915, 27700176, 29678760, 31162698, 32802840, 34625220, 35614512, 41550264, 44518140, 46166960, 51937830, 59357520, 62325396, 65605680, 69250440, 77906745, 83100528, 89036280, 103875660, 124650792, 138500880, 155813490, 178072560, 207751320, 249301584, 311626980, 415502640, 623253960, 1246507920]

約数ペア:

[(1, 1246507920), (2, 623253960), (3, 415502640), (4, 311626980), (5, 249301584), (6, 207751320), (7, 178072560), (8, 155813490), (9, 138500880), (10, 124650792), (12, 103875660), (14, 89036280), (15, 83100528), (16, 77906745), (18, 69250440), (19, 65605680), (20, 62325396), (21, 59357520), (24, 51937830), (27, 46166960), (28, 44518140), (30, 41550264), (35, 35614512), (36, 34625220), (38, 32802840), (40, 31162698), (42, 29678760), (45, 27700176), (48, 25968915), (54, 23083480), (56, 22259070), (57, 21868560), (60, 20775132), (63, 19785840), (70, 17807256), (72, 17312610), (76, 16401420), (80, 15581349), (84, 14839380), (90, 13850088), (95, 13121136), (105, 11871504), (108, 11541740), (112, 11129535), (114, 10934280), (120, 10387566), (126, 9892920), (133, 9372240), (135, 9233392), (140, 8903628), (144, 8656305), (152, 8200710), (168, 7419690), (171, 7289520), (180, 6925044), (189, 6595280), (190, 6560568), (210, 5935752), (216, 5770870), (228, 5467140), (240, 5193783), (252, 4946460), (266, 4686120), (270, 4616696), (280, 4451814), (285, 4373712), (304, 4100355), (315, 3957168), (336, 3709845), (342, 3644760), (360, 3462522), (378, 3297640), (380, 3280284), (399, 3124080), (420, 2967876), (432, 2885435), (456, 2733570), (504, 2473230), (513, 2429840), (532, 2343060), (540, 2308348), (560, 2225907), (570, 2186856), (630, 1978584), (665, 1874448), (684, 1822380), (720, 1731261), (756, 1648820), (760, 1640142), (798, 1562040), (840, 1483938), (855, 1457904), (912, 1366785), (945, 1319056), (1008, 1236615), (1026, 1214920), (1064, 1171530), (1080, 1154174), (1140, 1093428), (1197, 1041360), (1260, 989292), (1330, 937224), (1368, 911190), (1512, 824410), (1520, 820071), (1596, 781020), (1680, 741969), (1710, 728952), (1890, 659528), (1995, 624816), (2052, 607460), (2128, 585765), (2160, 577087), (2280, 546714), (2394, 520680), (2520, 494646), (2565, 485968), (2660, 468612), (2736, 455595), (3024, 412205), (3192, 390510), (3420, 364476), (3591, 347120), (3780, 329764), (3990, 312408), (4104, 303730), (4339, 287280), (4560, 273357), (4788, 260340), (5040, 247323), (5130, 242984), (5320, 234306), (5985, 208272), (6384, 195255), (6840, 182238), (7182, 173560), (7560, 164882), (7980, 156204), (8208, 151865), (8678, 143640), (9576, 130170), (10260, 121492), (10640, 117153), (11970, 104136), (13017, 95760), (13680, 91119), (14364, 86780), (15120, 82441), (15960, 78102), (17356, 71820), (17955, 69424), (19152, 65085), (20520, 60746), (21695, 57456), (23940, 52068), (26034, 47880), (28728, 43390), (30373, 41040), (31920, 39051), (34712, 35910)]