1560773760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8975

約数の個数: 256

約数和(自身を含む): 6123720960

約数和(自身を除く): 4562947200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 8933, 10920, 11648, 12480, 13440, 14560, 17472, 17866, 21840, 24960, 26799, 29120, 34944, 35732, 43680, 44665, 53598, 58240, 62531, 71464, 87360, 89330, 107196, 116129, 125062, 133995, 142928, 174720, 178660, 187593, 214392, 232258, 250124, 267990, 285856, 312655, 348387, 357320, 375186, 428784, 464516, 500248, 535980, 571712, 580645, 625310, 696774, 714640, 750372, 812903, 857568, 929032, 937965, 1000496, 1071960, 1143424, 1161290, 1250620, 1393548, 1429280, 1500744, 1625806, 1715136, 1741935, 1858064, 1875930, 2000992, 2143920, 2322580, 2438709, 2501240, 2787096, 2858560, 3001488, 3251612, 3430272, 3483870, 3716128, 3751860, 4001984, 4064515, 4287840, 4645160, 4877418, 5002480, 5574192, 5717120, 6002976, 6503224, 6967740, 7432256, 7503720, 8003968, 8129030, 8575680, 9290320, 9754836, 10004960, 11148384, 12005952, 12193545, 13006448, 13935480, 14864512, 15007440, 16258060, 17151360, 18580640, 19509672, 20009920, 22296768, 24011904, 24387090, 26012896, 27870960, 30014880, 32516120, 37161280, 39019344, 40019840, 44593536, 48774180, 52025792, 55741920, 60029760, 65032240, 74322560, 78038688, 97548360, 104051584, 111483840, 120059520, 130064480, 156077376, 195096720, 222967680, 260128960, 312154752, 390193440, 520257920, 780386880, 1560773760]

約数ペア:

[(1, 1560773760), (2, 780386880), (3, 520257920), (4, 390193440), (5, 312154752), (6, 260128960), (7, 222967680), (8, 195096720), (10, 156077376), (12, 130064480), (13, 120059520), (14, 111483840), (15, 104051584), (16, 97548360), (20, 78038688), (21, 74322560), (24, 65032240), (26, 60029760), (28, 55741920), (30, 52025792), (32, 48774180), (35, 44593536), (39, 40019840), (40, 39019344), (42, 37161280), (48, 32516120), (52, 30014880), (56, 27870960), (60, 26012896), (64, 24387090), (65, 24011904), (70, 22296768), (78, 20009920), (80, 19509672), (84, 18580640), (91, 17151360), (96, 16258060), (104, 15007440), (105, 14864512), (112, 13935480), (120, 13006448), (128, 12193545), (130, 12005952), (140, 11148384), (156, 10004960), (160, 9754836), (168, 9290320), (182, 8575680), (192, 8129030), (195, 8003968), (208, 7503720), (210, 7432256), (224, 6967740), (240, 6503224), (260, 6002976), (273, 5717120), (280, 5574192), (312, 5002480), (320, 4877418), (336, 4645160), (364, 4287840), (384, 4064515), (390, 4001984), (416, 3751860), (420, 3716128), (448, 3483870), (455, 3430272), (480, 3251612), (520, 3001488), (546, 2858560), (560, 2787096), (624, 2501240), (640, 2438709), (672, 2322580), (728, 2143920), (780, 2000992), (832, 1875930), (840, 1858064), (896, 1741935), (910, 1715136), (960, 1625806), (1040, 1500744), (1092, 1429280), (1120, 1393548), (1248, 1250620), (1344, 1161290), (1365, 1143424), (1456, 1071960), (1560, 1000496), (1664, 937965), (1680, 929032), (1820, 857568), (1920, 812903), (2080, 750372), (2184, 714640), (2240, 696774), (2496, 625310), (2688, 580645), (2730, 571712), (2912, 535980), (3120, 500248), (3360, 464516), (3640, 428784), (4160, 375186), (4368, 357320), (4480, 348387), (4992, 312655), (5460, 285856), (5824, 267990), (6240, 250124), (6720, 232258), (7280, 214392), (8320, 187593), (8736, 178660), (8933, 174720), (10920, 142928), (11648, 133995), (12480, 125062), (13440, 116129), (14560, 107196), (17472, 89330), (17866, 87360), (21840, 71464), (24960, 62531), (26799, 58240), (29120, 53598), (34944, 44665), (35732, 43680)]