141788640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2265

約数の個数: 192

約数和(自身を含む): 537546240

約数和(自身を除く): 395757600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2221, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4442, 4560, 5320, 6384, 6663, 7980, 8884, 9120, 10640, 11105, 12768, 13326, 15547, 15960, 17768, 21280, 22210, 26652, 31094, 31920, 33315, 35536, 42199, 44420, 46641, 53304, 62188, 63840, 66630, 71072, 77735, 84398, 88840, 93282, 106608, 124376, 126597, 133260, 155470, 168796, 177680, 186564, 210995, 213216, 233205, 248752, 253194, 266520, 295393, 310940, 337592, 355360, 373128, 421990, 466410, 497504, 506388, 533040, 590786, 621880, 632985, 675184, 746256, 843980, 886179, 932820, 1012776, 1066080, 1181572, 1243760, 1265970, 1350368, 1476965, 1492512, 1687960, 1772358, 1865640, 2025552, 2363144, 2487520, 2531940, 2953930, 3375920, 3544716, 3731280, 4051104, 4430895, 4726288, 5063880, 5907860, 6751840, 7089432, 7462560, 8861790, 9452576, 10127760, 11815720, 14178864, 17723580, 20255520, 23631440, 28357728, 35447160, 47262880, 70894320, 141788640]

約数ペア:

[(1, 141788640), (2, 70894320), (3, 47262880), (4, 35447160), (5, 28357728), (6, 23631440), (7, 20255520), (8, 17723580), (10, 14178864), (12, 11815720), (14, 10127760), (15, 9452576), (16, 8861790), (19, 7462560), (20, 7089432), (21, 6751840), (24, 5907860), (28, 5063880), (30, 4726288), (32, 4430895), (35, 4051104), (38, 3731280), (40, 3544716), (42, 3375920), (48, 2953930), (56, 2531940), (57, 2487520), (60, 2363144), (70, 2025552), (76, 1865640), (80, 1772358), (84, 1687960), (95, 1492512), (96, 1476965), (105, 1350368), (112, 1265970), (114, 1243760), (120, 1181572), (133, 1066080), (140, 1012776), (152, 932820), (160, 886179), (168, 843980), (190, 746256), (210, 675184), (224, 632985), (228, 621880), (240, 590786), (266, 533040), (280, 506388), (285, 497504), (304, 466410), (336, 421990), (380, 373128), (399, 355360), (420, 337592), (456, 310940), (480, 295393), (532, 266520), (560, 253194), (570, 248752), (608, 233205), (665, 213216), (672, 210995), (760, 186564), (798, 177680), (840, 168796), (912, 155470), (1064, 133260), (1120, 126597), (1140, 124376), (1330, 106608), (1520, 93282), (1596, 88840), (1680, 84398), (1824, 77735), (1995, 71072), (2128, 66630), (2221, 63840), (2280, 62188), (2660, 53304), (3040, 46641), (3192, 44420), (3360, 42199), (3990, 35536), (4256, 33315), (4442, 31920), (4560, 31094), (5320, 26652), (6384, 22210), (6663, 21280), (7980, 17768), (8884, 15960), (9120, 15547), (10640, 13326), (11105, 12768)]