2178714720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 384

約数和(自身を含む): 8724602880

約数和(自身を除く): 6545888160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 780, 806, 840, 868, 910, 930, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1302, 1365, 1456, 1488, 1560, 1609, 1612, 1680, 1736, 1820, 1860, 2015, 2080, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 2912, 2976, 3120, 3218, 3224, 3255, 3360, 3472, 3640, 3720, 4030, 4340, 4368, 4827, 4836, 4960, 5208, 5460, 5642, 6045, 6240, 6436, 6448, 6510, 6944, 7280, 7440, 8045, 8060, 8463, 8680, 8736, 9654, 9672, 10416, 10920, 11263, 11284, 12090, 12872, 12896, 13020, 14105, 14560, 14880, 16090, 16120, 16926, 17360, 19308, 19344, 20832, 20917, 21840, 22526, 22568, 24135, 24180, 25744, 26040, 28210, 32180, 32240, 33789, 33852, 34720, 38616, 38688, 41834, 42315, 43680, 45052, 45136, 48270, 48360, 49879, 51488, 52080, 56315, 56420, 62751, 64360, 64480, 67578, 67704, 77232, 83668, 84630, 90104, 90272, 96540, 96720, 99758, 104160, 104585, 112630, 112840, 125502, 128720, 135156, 135408, 146419, 149637, 154464, 167336, 168945, 169260, 180208, 193080, 193440, 199516, 209170, 225260, 225680, 249395, 251004, 257440, 270312, 270816, 292838, 299274, 313755, 334672, 337890, 338520, 349153, 360416, 386160, 399032, 418340, 439257, 450520, 451360, 498790, 502008, 540624, 585676, 598548, 627510, 648427, 669344, 675780, 677040, 698306, 732095, 748185, 772320, 798064, 836680, 878514, 901040, 997580, 1004016, 1047459, 1081248, 1171352, 1197096, 1255020, 1296854, 1351560, 1354080, 1396612, 1464190, 1496370, 1596128, 1673360, 1745765, 1757028, 1802080, 1945281, 1995160, 2008032, 2094918, 2196285, 2342704, 2394192, 2510040, 2593708, 2703120, 2793224, 2928380, 2992740, 3242135, 3346720, 3491530, 3514056, 3890562, 3990320, 4189836, 4392570, 4538989, 4685408, 4788384, 5020080, 5187416, 5237295, 5406240, 5586448, 5856760, 5985480, 6484270, 6983060, 7028112, 7781124, 7980640, 8379672, 8785140, 9077978, 9726405, 10040160, 10374832, 10474590, 11172896, 11713520, 11970960, 12968540, 13616967, 13966120, 14056224, 15562248, 16759344, 17570280, 18155956, 19452810, 20749664, 20949180, 22694945, 23427040, 23941920, 25937080, 27233934, 27932240, 31124496, 33518688, 35140560, 36311912, 38905620, 41898360, 45389890, 51874160, 54467868, 55864480, 62248992, 68084835, 70281120, 72623824, 77811240, 83796720, 90779780, 103748320, 108935736, 136169670, 145247648, 155622480, 167593440, 181559560, 217871472, 272339340, 311244960, 363119120, 435742944, 544678680, 726238240, 1089357360, 2178714720]

約数ペア:

[(1, 2178714720), (2, 1089357360), (3, 726238240), (4, 544678680), (5, 435742944), (6, 363119120), (7, 311244960), (8, 272339340), (10, 217871472), (12, 181559560), (13, 167593440), (14, 155622480), (15, 145247648), (16, 136169670), (20, 108935736), (21, 103748320), (24, 90779780), (26, 83796720), (28, 77811240), (30, 72623824), (31, 70281120), (32, 68084835), (35, 62248992), (39, 55864480), (40, 54467868), (42, 51874160), (48, 45389890), (52, 41898360), (56, 38905620), (60, 36311912), (62, 35140560), (65, 33518688), (70, 31124496), (78, 27932240), (80, 27233934), (84, 25937080), (91, 23941920), (93, 23427040), (96, 22694945), (104, 20949180), (105, 20749664), (112, 19452810), (120, 18155956), (124, 17570280), (130, 16759344), (140, 15562248), (155, 14056224), (156, 13966120), (160, 13616967), (168, 12968540), (182, 11970960), (186, 11713520), (195, 11172896), (208, 10474590), (210, 10374832), (217, 10040160), (224, 9726405), (240, 9077978), (248, 8785140), (260, 8379672), (273, 7980640), (280, 7781124), (310, 7028112), (312, 6983060), (336, 6484270), (364, 5985480), (372, 5856760), (390, 5586448), (403, 5406240), (416, 5237295), (420, 5187416), (434, 5020080), (455, 4788384), (465, 4685408), (480, 4538989), (496, 4392570), (520, 4189836), (546, 3990320), (560, 3890562), (620, 3514056), (624, 3491530), (651, 3346720), (672, 3242135), (728, 2992740), (744, 2928380), (780, 2793224), (806, 2703120), (840, 2593708), (868, 2510040), (910, 2394192), (930, 2342704), (992, 2196285), (1040, 2094918), (1085, 2008032), (1092, 1995160), (1120, 1945281), (1209, 1802080), (1240, 1757028), (1248, 1745765), (1302, 1673360), (1365, 1596128), (1456, 1496370), (1488, 1464190), (1560, 1396612), (1609, 1354080), (1612, 1351560), (1680, 1296854), (1736, 1255020), (1820, 1197096), (1860, 1171352), (2015, 1081248), (2080, 1047459), (2170, 1004016), (2184, 997580), (2418, 901040), (2480, 878514), (2604, 836680), (2730, 798064), (2821, 772320), (2912, 748185), (2976, 732095), (3120, 698306), (3218, 677040), (3224, 675780), (3255, 669344), (3360, 648427), (3472, 627510), (3640, 598548), (3720, 585676), (4030, 540624), (4340, 502008), (4368, 498790), (4827, 451360), (4836, 450520), (4960, 439257), (5208, 418340), (5460, 399032), (5642, 386160), (6045, 360416), (6240, 349153), (6436, 338520), (6448, 337890), (6510, 334672), (6944, 313755), (7280, 299274), (7440, 292838), (8045, 270816), (8060, 270312), (8463, 257440), (8680, 251004), (8736, 249395), (9654, 225680), (9672, 225260), (10416, 209170), (10920, 199516), (11263, 193440), (11284, 193080), (12090, 180208), (12872, 169260), (12896, 168945), (13020, 167336), (14105, 154464), (14560, 149637), (14880, 146419), (16090, 135408), (16120, 135156), (16926, 128720), (17360, 125502), (19308, 112840), (19344, 112630), (20832, 104585), (20917, 104160), (21840, 99758), (22526, 96720), (22568, 96540), (24135, 90272), (24180, 90104), (25744, 84630), (26040, 83668), (28210, 77232), (32180, 67704), (32240, 67578), (33789, 64480), (33852, 64360), (34720, 62751), (38616, 56420), (38688, 56315), (41834, 52080), (42315, 51488), (43680, 49879), (45052, 48360), (45136, 48270)]