264274920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 256

約数和(自身を含む): 1084608000

約数和(自身を除く): 820333080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2689, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5378, 5460, 6552, 7020, 7560, 8067, 8190, 9828, 10756, 10920, 12285, 13445, 14040, 16134, 16380, 18823, 19656, 21512, 24201, 24570, 26890, 32268, 32760, 34957, 37646, 40335, 48402, 49140, 53780, 56469, 64536, 69914, 72603, 75292, 80670, 94115, 96804, 98280, 104871, 107560, 112938, 121005, 139828, 145206, 150584, 161340, 169407, 174785, 188230, 193608, 209742, 225876, 242010, 244699, 279656, 282345, 290412, 314613, 322680, 338814, 349570, 363015, 376460, 419484, 451752, 484020, 489398, 508221, 524355, 564690, 580824, 629226, 677628, 699140, 726030, 734097, 752920, 838968, 847035, 943839, 968040, 978796, 1016442, 1048710, 1129380, 1223495, 1258452, 1355256, 1398280, 1452060, 1468194, 1573065, 1694070, 1887678, 1957592, 2032884, 2097420, 2202291, 2258760, 2446990, 2516904, 2541105, 2904120, 2936388, 3146130, 3388140, 3670485, 3775356, 4065768, 4194840, 4404582, 4719195, 4893980, 5082210, 5872776, 6292260, 6606873, 6776280, 7340970, 7550712, 8809164, 9438390, 9787960, 10164420, 11011455, 12584520, 13213746, 14681940, 17618328, 18876780, 20328840, 22022910, 26427492, 29363880, 33034365, 37753560, 44045820, 52854984, 66068730, 88091640, 132137460, 264274920]

約数ペア:

[(1, 264274920), (2, 132137460), (3, 88091640), (4, 66068730), (5, 52854984), (6, 44045820), (7, 37753560), (8, 33034365), (9, 29363880), (10, 26427492), (12, 22022910), (13, 20328840), (14, 18876780), (15, 17618328), (18, 14681940), (20, 13213746), (21, 12584520), (24, 11011455), (26, 10164420), (27, 9787960), (28, 9438390), (30, 8809164), (35, 7550712), (36, 7340970), (39, 6776280), (40, 6606873), (42, 6292260), (45, 5872776), (52, 5082210), (54, 4893980), (56, 4719195), (60, 4404582), (63, 4194840), (65, 4065768), (70, 3775356), (72, 3670485), (78, 3388140), (84, 3146130), (90, 2936388), (91, 2904120), (104, 2541105), (105, 2516904), (108, 2446990), (117, 2258760), (120, 2202291), (126, 2097420), (130, 2032884), (135, 1957592), (140, 1887678), (156, 1694070), (168, 1573065), (180, 1468194), (182, 1452060), (189, 1398280), (195, 1355256), (210, 1258452), (216, 1223495), (234, 1129380), (252, 1048710), (260, 1016442), (270, 978796), (273, 968040), (280, 943839), (312, 847035), (315, 838968), (351, 752920), (360, 734097), (364, 726030), (378, 699140), (390, 677628), (420, 629226), (455, 580824), (468, 564690), (504, 524355), (520, 508221), (540, 489398), (546, 484020), (585, 451752), (630, 419484), (702, 376460), (728, 363015), (756, 349570), (780, 338814), (819, 322680), (840, 314613), (910, 290412), (936, 282345), (945, 279656), (1080, 244699), (1092, 242010), (1170, 225876), (1260, 209742), (1365, 193608), (1404, 188230), (1512, 174785), (1560, 169407), (1638, 161340), (1755, 150584), (1820, 145206), (1890, 139828), (2184, 121005), (2340, 112938), (2457, 107560), (2520, 104871), (2689, 98280), (2730, 96804), (2808, 94115), (3276, 80670), (3510, 75292), (3640, 72603), (3780, 69914), (4095, 64536), (4680, 56469), (4914, 53780), (5378, 49140), (5460, 48402), (6552, 40335), (7020, 37646), (7560, 34957), (8067, 32760), (8190, 32268), (9828, 26890), (10756, 24570), (10920, 24201), (12285, 21512), (13445, 19656), (14040, 18823), (16134, 16380)]