138869640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 384

約数和(自身を含む): 579720960

約数和(自身を除く): 440851320

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, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 157, 162, 168, 180, 182, 189, 195, 210, 216, 234, 243, 252, 260, 270, 273, 280, 312, 314, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 471, 486, 504, 520, 540, 546, 567, 585, 628, 630, 648, 702, 728, 756, 780, 785, 810, 819, 840, 910, 936, 942, 945, 972, 1053, 1080, 1092, 1099, 1134, 1170, 1215, 1256, 1260, 1365, 1404, 1413, 1512, 1560, 1570, 1620, 1638, 1701, 1755, 1820, 1884, 1890, 1944, 2041, 2106, 2184, 2198, 2268, 2340, 2355, 2430, 2457, 2520, 2730, 2808, 2826, 2835, 3140, 3159, 3240, 3276, 3297, 3402, 3510, 3640, 3768, 3780, 4082, 4095, 4212, 4239, 4396, 4536, 4680, 4710, 4860, 4914, 5265, 5460, 5495, 5652, 5670, 6123, 6280, 6318, 6552, 6594, 6804, 7020, 7065, 7371, 7560, 8164, 8190, 8424, 8478, 8505, 8792, 9420, 9720, 9828, 9891, 10205, 10530, 10920, 10990, 11304, 11340, 12246, 12285, 12636, 12717, 13188, 13608, 14040, 14130, 14287, 14742, 15795, 16328, 16380, 16485, 16956, 17010, 18369, 18840, 19656, 19782, 20410, 21060, 21195, 21980, 22113, 22680, 24492, 24570, 25272, 25434, 26376, 28260, 28574, 29484, 29673, 30615, 31590, 32760, 32970, 33912, 34020, 36738, 36855, 38151, 39564, 40820, 42120, 42390, 42861, 43960, 44226, 48984, 49140, 49455, 50868, 55107, 56520, 57148, 58968, 59346, 61230, 63180, 63585, 65940, 68040, 71435, 73476, 73710, 76302, 79128, 81640, 84780, 85722, 88452, 89019, 91845, 98280, 98910, 101736, 110214, 110565, 114296, 118692, 122460, 126360, 127170, 128583, 131880, 142870, 146952, 147420, 148365, 152604, 165321, 169560, 171444, 176904, 178038, 183690, 190755, 197820, 214305, 220428, 221130, 237384, 244920, 254340, 257166, 267057, 275535, 285740, 294840, 296730, 305208, 330642, 342888, 356076, 367380, 381510, 385749, 395640, 428610, 440856, 442260, 445095, 495963, 508680, 514332, 534114, 551070, 571480, 593460, 642915, 661284, 712152, 734760, 763020, 771498, 826605, 857220, 884520, 890190, 991926, 1028664, 1068228, 1102140, 1157247, 1186920, 1285830, 1322568, 1335285, 1526040, 1542996, 1653210, 1714440, 1780380, 1928745, 1983852, 2136456, 2204280, 2314494, 2479815, 2571660, 2670570, 3085992, 3306420, 3471741, 3560760, 3857490, 3967704, 4628988, 4959630, 5143320, 5341140, 5786235, 6612840, 6943482, 7714980, 9257976, 9919260, 10682280, 11572470, 13886964, 15429960, 17358705, 19838520, 23144940, 27773928, 34717410, 46289880, 69434820, 138869640]

約数ペア:

[(1, 138869640), (2, 69434820), (3, 46289880), (4, 34717410), (5, 27773928), (6, 23144940), (7, 19838520), (8, 17358705), (9, 15429960), (10, 13886964), (12, 11572470), (13, 10682280), (14, 9919260), (15, 9257976), (18, 7714980), (20, 6943482), (21, 6612840), (24, 5786235), (26, 5341140), (27, 5143320), (28, 4959630), (30, 4628988), (35, 3967704), (36, 3857490), (39, 3560760), (40, 3471741), (42, 3306420), (45, 3085992), (52, 2670570), (54, 2571660), (56, 2479815), (60, 2314494), (63, 2204280), (65, 2136456), (70, 1983852), (72, 1928745), (78, 1780380), (81, 1714440), (84, 1653210), (90, 1542996), (91, 1526040), (104, 1335285), (105, 1322568), (108, 1285830), (117, 1186920), (120, 1157247), (126, 1102140), (130, 1068228), (135, 1028664), (140, 991926), (156, 890190), (157, 884520), (162, 857220), (168, 826605), (180, 771498), (182, 763020), (189, 734760), (195, 712152), (210, 661284), (216, 642915), (234, 593460), (243, 571480), (252, 551070), (260, 534114), (270, 514332), (273, 508680), (280, 495963), (312, 445095), (314, 442260), (315, 440856), (324, 428610), (351, 395640), (360, 385749), (364, 381510), (378, 367380), (390, 356076), (405, 342888), (420, 330642), (455, 305208), (468, 296730), (471, 294840), (486, 285740), (504, 275535), (520, 267057), (540, 257166), (546, 254340), (567, 244920), (585, 237384), (628, 221130), (630, 220428), (648, 214305), (702, 197820), (728, 190755), (756, 183690), (780, 178038), (785, 176904), (810, 171444), (819, 169560), (840, 165321), (910, 152604), (936, 148365), (942, 147420), (945, 146952), (972, 142870), (1053, 131880), (1080, 128583), (1092, 127170), (1099, 126360), (1134, 122460), (1170, 118692), (1215, 114296), (1256, 110565), (1260, 110214), (1365, 101736), (1404, 98910), (1413, 98280), (1512, 91845), (1560, 89019), (1570, 88452), (1620, 85722), (1638, 84780), (1701, 81640), (1755, 79128), (1820, 76302), (1884, 73710), (1890, 73476), (1944, 71435), (2041, 68040), (2106, 65940), (2184, 63585), (2198, 63180), (2268, 61230), (2340, 59346), (2355, 58968), (2430, 57148), (2457, 56520), (2520, 55107), (2730, 50868), (2808, 49455), (2826, 49140), (2835, 48984), (3140, 44226), (3159, 43960), (3240, 42861), (3276, 42390), (3297, 42120), (3402, 40820), (3510, 39564), (3640, 38151), (3768, 36855), (3780, 36738), (4082, 34020), (4095, 33912), (4212, 32970), (4239, 32760), (4396, 31590), (4536, 30615), (4680, 29673), (4710, 29484), (4860, 28574), (4914, 28260), (5265, 26376), (5460, 25434), (5495, 25272), (5652, 24570), (5670, 24492), (6123, 22680), (6280, 22113), (6318, 21980), (6552, 21195), (6594, 21060), (6804, 20410), (7020, 19782), (7065, 19656), (7371, 18840), (7560, 18369), (8164, 17010), (8190, 16956), (8424, 16485), (8478, 16380), (8505, 16328), (8792, 15795), (9420, 14742), (9720, 14287), (9828, 14130), (9891, 14040), (10205, 13608), (10530, 13188), (10920, 12717), (10990, 12636), (11304, 12285), (11340, 12246)]