1309638400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 432

約数和(自身を含む): 4087738368

約数和(自身を除く): 2778099968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 31, 32, 35, 40, 41, 46, 50, 56, 62, 64, 70, 80, 82, 92, 100, 112, 115, 124, 128, 140, 155, 160, 161, 164, 175, 184, 200, 205, 217, 224, 230, 248, 256, 280, 287, 310, 320, 322, 328, 350, 368, 400, 410, 434, 448, 460, 496, 560, 574, 575, 620, 640, 644, 656, 700, 713, 736, 775, 800, 805, 820, 868, 896, 920, 943, 992, 1025, 1085, 1120, 1148, 1150, 1240, 1271, 1280, 1288, 1312, 1400, 1426, 1435, 1472, 1550, 1600, 1610, 1640, 1736, 1792, 1840, 1886, 1984, 2050, 2170, 2240, 2296, 2300, 2480, 2542, 2576, 2624, 2800, 2852, 2870, 2944, 3100, 3200, 3220, 3280, 3472, 3565, 3680, 3772, 3968, 4025, 4100, 4340, 4480, 4592, 4600, 4715, 4960, 4991, 5084, 5152, 5248, 5425, 5600, 5704, 5740, 5888, 6200, 6355, 6400, 6440, 6560, 6601, 6944, 7130, 7175, 7360, 7544, 7936, 8050, 8200, 8680, 8897, 8960, 9184, 9200, 9430, 9920, 9982, 10168, 10304, 10496, 10850, 11200, 11408, 11480, 12400, 12710, 12880, 13120, 13202, 13888, 14260, 14350, 14720, 15088, 16100, 16400, 17360, 17794, 17825, 18368, 18400, 18860, 19840, 19964, 20336, 20608, 21700, 22400, 22816, 22960, 23575, 24800, 24955, 25420, 25760, 26240, 26404, 27776, 28520, 28700, 29233, 29440, 30176, 31775, 32200, 32800, 33005, 34720, 35588, 35650, 36736, 36800, 37720, 39680, 39928, 40672, 41216, 43400, 44485, 44800, 45632, 45920, 47150, 49600, 49910, 50840, 51520, 52480, 52808, 55552, 57040, 57400, 58466, 60352, 63550, 64400, 65600, 66010, 69440, 71176, 71300, 73472, 73600, 75440, 79856, 81344, 86800, 88970, 91264, 91840, 94300, 99200, 99820, 101680, 103040, 105616, 114080, 114800, 116932, 120704, 124775, 127100, 128800, 131200, 132020, 138880, 142352, 142600, 146165, 147200, 150880, 159712, 162688, 165025, 173600, 177940, 182528, 183680, 188600, 198400, 199640, 203360, 204631, 206080, 211232, 222425, 228160, 229600, 233864, 241408, 249550, 254200, 257600, 262400, 264040, 277760, 284704, 285200, 292330, 301760, 319424, 325376, 330050, 347200, 355880, 367360, 377200, 399280, 406720, 409262, 422464, 444850, 456320, 459200, 467728, 499100, 508400, 515200, 528080, 569408, 570400, 584660, 603520, 638848, 660100, 694400, 711760, 730825, 754400, 798560, 813440, 818524, 844928, 889700, 912640, 918400, 935456, 998200, 1016800, 1023155, 1030400, 1056160, 1138816, 1140800, 1169320, 1207040, 1277696, 1320200, 1388800, 1423520, 1461650, 1508800, 1597120, 1626880, 1637048, 1689856, 1779400, 1836800, 1870912, 1996400, 2033600, 2046310, 2112320, 2277632, 2281600, 2338640, 2640400, 2847040, 2923300, 3017600, 3194240, 3274096, 3558800, 3741824, 3992800, 4067200, 4092620, 4224640, 4563200, 4677280, 5115775, 5280800, 5694080, 5846600, 6035200, 6388480, 6548192, 7117600, 7483648, 7985600, 8134400, 8185240, 8449280, 9354560, 10231550, 10561600, 11388160, 11693200, 13096384, 14235200, 15971200, 16370480, 18709120, 20463100, 21123200, 23386400, 26192768, 28470400, 31942400, 32740960, 37418240, 40926200, 42246400, 46772800, 52385536, 56940800, 65481920, 81852400, 93545600, 130963840, 163704800, 187091200, 261927680, 327409600, 654819200, 1309638400]

約数ペア:

[(1, 1309638400), (2, 654819200), (4, 327409600), (5, 261927680), (7, 187091200), (8, 163704800), (10, 130963840), (14, 93545600), (16, 81852400), (20, 65481920), (23, 56940800), (25, 52385536), (28, 46772800), (31, 42246400), (32, 40926200), (35, 37418240), (40, 32740960), (41, 31942400), (46, 28470400), (50, 26192768), (56, 23386400), (62, 21123200), (64, 20463100), (70, 18709120), (80, 16370480), (82, 15971200), (92, 14235200), (100, 13096384), (112, 11693200), (115, 11388160), (124, 10561600), (128, 10231550), (140, 9354560), (155, 8449280), (160, 8185240), (161, 8134400), (164, 7985600), (175, 7483648), (184, 7117600), (200, 6548192), (205, 6388480), (217, 6035200), (224, 5846600), (230, 5694080), (248, 5280800), (256, 5115775), (280, 4677280), (287, 4563200), (310, 4224640), (320, 4092620), (322, 4067200), (328, 3992800), (350, 3741824), (368, 3558800), (400, 3274096), (410, 3194240), (434, 3017600), (448, 2923300), (460, 2847040), (496, 2640400), (560, 2338640), (574, 2281600), (575, 2277632), (620, 2112320), (640, 2046310), (644, 2033600), (656, 1996400), (700, 1870912), (713, 1836800), (736, 1779400), (775, 1689856), (800, 1637048), (805, 1626880), (820, 1597120), (868, 1508800), (896, 1461650), (920, 1423520), (943, 1388800), (992, 1320200), (1025, 1277696), (1085, 1207040), (1120, 1169320), (1148, 1140800), (1150, 1138816), (1240, 1056160), (1271, 1030400), (1280, 1023155), (1288, 1016800), (1312, 998200), (1400, 935456), (1426, 918400), (1435, 912640), (1472, 889700), (1550, 844928), (1600, 818524), (1610, 813440), (1640, 798560), (1736, 754400), (1792, 730825), (1840, 711760), (1886, 694400), (1984, 660100), (2050, 638848), (2170, 603520), (2240, 584660), (2296, 570400), (2300, 569408), (2480, 528080), (2542, 515200), (2576, 508400), (2624, 499100), (2800, 467728), (2852, 459200), (2870, 456320), (2944, 444850), (3100, 422464), (3200, 409262), (3220, 406720), (3280, 399280), (3472, 377200), (3565, 367360), (3680, 355880), (3772, 347200), (3968, 330050), (4025, 325376), (4100, 319424), (4340, 301760), (4480, 292330), (4592, 285200), (4600, 284704), (4715, 277760), (4960, 264040), (4991, 262400), (5084, 257600), (5152, 254200), (5248, 249550), (5425, 241408), (5600, 233864), (5704, 229600), (5740, 228160), (5888, 222425), (6200, 211232), (6355, 206080), (6400, 204631), (6440, 203360), (6560, 199640), (6601, 198400), (6944, 188600), (7130, 183680), (7175, 182528), (7360, 177940), (7544, 173600), (7936, 165025), (8050, 162688), (8200, 159712), (8680, 150880), (8897, 147200), (8960, 146165), (9184, 142600), (9200, 142352), (9430, 138880), (9920, 132020), (9982, 131200), (10168, 128800), (10304, 127100), (10496, 124775), (10850, 120704), (11200, 116932), (11408, 114800), (11480, 114080), (12400, 105616), (12710, 103040), (12880, 101680), (13120, 99820), (13202, 99200), (13888, 94300), (14260, 91840), (14350, 91264), (14720, 88970), (15088, 86800), (16100, 81344), (16400, 79856), (17360, 75440), (17794, 73600), (17825, 73472), (18368, 71300), (18400, 71176), (18860, 69440), (19840, 66010), (19964, 65600), (20336, 64400), (20608, 63550), (21700, 60352), (22400, 58466), (22816, 57400), (22960, 57040), (23575, 55552), (24800, 52808), (24955, 52480), (25420, 51520), (25760, 50840), (26240, 49910), (26404, 49600), (27776, 47150), (28520, 45920), (28700, 45632), (29233, 44800), (29440, 44485), (30176, 43400), (31775, 41216), (32200, 40672), (32800, 39928), (33005, 39680), (34720, 37720), (35588, 36800), (35650, 36736)]