1208221280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 3762339840

約数和(自身を除く): 2554118560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 31, 32, 34, 35, 40, 46, 56, 62, 68, 70, 80, 85, 89, 92, 112, 115, 119, 124, 136, 140, 155, 160, 161, 170, 178, 184, 217, 224, 230, 238, 248, 272, 280, 310, 322, 340, 356, 368, 391, 434, 445, 460, 476, 496, 527, 544, 560, 595, 620, 623, 644, 680, 712, 713, 736, 782, 805, 868, 890, 920, 952, 992, 1054, 1085, 1120, 1190, 1240, 1246, 1288, 1360, 1424, 1426, 1513, 1564, 1610, 1736, 1780, 1840, 1904, 1955, 2047, 2108, 2170, 2380, 2480, 2492, 2576, 2635, 2720, 2737, 2759, 2848, 2852, 3026, 3115, 3128, 3220, 3472, 3560, 3565, 3680, 3689, 3808, 3910, 4094, 4216, 4340, 4760, 4960, 4984, 4991, 5152, 5270, 5474, 5518, 5704, 6052, 6230, 6256, 6440, 6944, 7120, 7130, 7378, 7565, 7820, 8188, 8432, 8680, 9520, 9968, 9982, 10235, 10540, 10591, 10948, 11036, 11408, 12104, 12121, 12460, 12512, 12880, 13685, 13795, 14240, 14260, 14329, 14756, 15130, 15640, 16376, 16864, 17360, 18445, 19040, 19313, 19936, 19964, 20470, 21080, 21182, 21896, 22072, 22816, 24208, 24242, 24920, 24955, 25760, 27370, 27590, 28520, 28658, 29512, 30260, 31280, 32752, 34720, 34799, 36890, 38626, 39928, 40940, 42160, 42364, 43792, 44144, 46903, 48416, 48484, 49840, 49910, 52955, 54740, 55180, 57040, 57316, 59024, 60520, 60605, 62560, 63457, 65504, 69598, 71645, 73780, 77252, 79856, 81880, 84320, 84728, 84847, 87584, 88288, 93806, 96565, 96968, 99680, 99820, 105910, 109480, 110360, 114080, 114632, 118048, 121040, 121210, 126914, 139196, 143290, 147560, 154504, 159712, 163760, 169456, 169694, 173995, 187612, 193130, 193936, 199640, 211820, 218960, 220720, 229264, 234515, 242080, 242420, 243593, 253828, 278392, 286580, 295120, 309008, 317285, 327520, 328321, 338912, 339388, 347990, 375224, 386260, 387872, 399280, 423640, 424235, 437920, 441440, 444199, 458528, 469030, 484840, 487186, 507656, 556784, 573160, 590240, 618016, 634570, 656642, 678776, 695980, 750448, 772520, 798560, 847280, 848470, 888398, 938060, 969680, 974372, 1015312, 1078769, 1113568, 1146320, 1217965, 1269140, 1313284, 1357552, 1391960, 1500896, 1545040, 1641605, 1694560, 1696940, 1776796, 1876120, 1939360, 1948744, 2030624, 2157538, 2220995, 2292640, 2435930, 2538280, 2626568, 2715104, 2783920, 3090080, 3283210, 3393880, 3553592, 3752240, 3897488, 4315076, 4441990, 4871860, 5076560, 5253136, 5393845, 5567840, 6566420, 6787760, 7107184, 7504480, 7551383, 7794976, 8630152, 8883980, 9743720, 10153120, 10506272, 10787690, 13132840, 13575520, 14214368, 15102766, 17260304, 17767960, 19487440, 21575380, 26265680, 30205532, 34520608, 35535920, 37756915, 38974880, 43150760, 52531360, 60411064, 71071840, 75513830, 86301520, 120822128, 151027660, 172603040, 241644256, 302055320, 604110640, 1208221280]

約数ペア:

[(1, 1208221280), (2, 604110640), (4, 302055320), (5, 241644256), (7, 172603040), (8, 151027660), (10, 120822128), (14, 86301520), (16, 75513830), (17, 71071840), (20, 60411064), (23, 52531360), (28, 43150760), (31, 38974880), (32, 37756915), (34, 35535920), (35, 34520608), (40, 30205532), (46, 26265680), (56, 21575380), (62, 19487440), (68, 17767960), (70, 17260304), (80, 15102766), (85, 14214368), (89, 13575520), (92, 13132840), (112, 10787690), (115, 10506272), (119, 10153120), (124, 9743720), (136, 8883980), (140, 8630152), (155, 7794976), (160, 7551383), (161, 7504480), (170, 7107184), (178, 6787760), (184, 6566420), (217, 5567840), (224, 5393845), (230, 5253136), (238, 5076560), (248, 4871860), (272, 4441990), (280, 4315076), (310, 3897488), (322, 3752240), (340, 3553592), (356, 3393880), (368, 3283210), (391, 3090080), (434, 2783920), (445, 2715104), (460, 2626568), (476, 2538280), (496, 2435930), (527, 2292640), (544, 2220995), (560, 2157538), (595, 2030624), (620, 1948744), (623, 1939360), (644, 1876120), (680, 1776796), (712, 1696940), (713, 1694560), (736, 1641605), (782, 1545040), (805, 1500896), (868, 1391960), (890, 1357552), (920, 1313284), (952, 1269140), (992, 1217965), (1054, 1146320), (1085, 1113568), (1120, 1078769), (1190, 1015312), (1240, 974372), (1246, 969680), (1288, 938060), (1360, 888398), (1424, 848470), (1426, 847280), (1513, 798560), (1564, 772520), (1610, 750448), (1736, 695980), (1780, 678776), (1840, 656642), (1904, 634570), (1955, 618016), (2047, 590240), (2108, 573160), (2170, 556784), (2380, 507656), (2480, 487186), (2492, 484840), (2576, 469030), (2635, 458528), (2720, 444199), (2737, 441440), (2759, 437920), (2848, 424235), (2852, 423640), (3026, 399280), (3115, 387872), (3128, 386260), (3220, 375224), (3472, 347990), (3560, 339388), (3565, 338912), (3680, 328321), (3689, 327520), (3808, 317285), (3910, 309008), (4094, 295120), (4216, 286580), (4340, 278392), (4760, 253828), (4960, 243593), (4984, 242420), (4991, 242080), (5152, 234515), (5270, 229264), (5474, 220720), (5518, 218960), (5704, 211820), (6052, 199640), (6230, 193936), (6256, 193130), (6440, 187612), (6944, 173995), (7120, 169694), (7130, 169456), (7378, 163760), (7565, 159712), (7820, 154504), (8188, 147560), (8432, 143290), (8680, 139196), (9520, 126914), (9968, 121210), (9982, 121040), (10235, 118048), (10540, 114632), (10591, 114080), (10948, 110360), (11036, 109480), (11408, 105910), (12104, 99820), (12121, 99680), (12460, 96968), (12512, 96565), (12880, 93806), (13685, 88288), (13795, 87584), (14240, 84847), (14260, 84728), (14329, 84320), (14756, 81880), (15130, 79856), (15640, 77252), (16376, 73780), (16864, 71645), (17360, 69598), (18445, 65504), (19040, 63457), (19313, 62560), (19936, 60605), (19964, 60520), (20470, 59024), (21080, 57316), (21182, 57040), (21896, 55180), (22072, 54740), (22816, 52955), (24208, 49910), (24242, 49840), (24920, 48484), (24955, 48416), (25760, 46903), (27370, 44144), (27590, 43792), (28520, 42364), (28658, 42160), (29512, 40940), (30260, 39928), (31280, 38626), (32752, 36890), (34720, 34799)]