1553468280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 384

約数和(自身を含む): 5970309120

約数和(自身を除く): 4416840840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 169, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 338, 353, 364, 372, 390, 403, 420, 434, 455, 465, 507, 520, 546, 620, 651, 676, 706, 728, 744, 780, 806, 840, 845, 868, 910, 930, 1014, 1059, 1085, 1092, 1183, 1209, 1240, 1302, 1352, 1365, 1412, 1560, 1612, 1690, 1736, 1765, 1820, 1860, 2015, 2028, 2118, 2170, 2184, 2366, 2418, 2471, 2535, 2604, 2730, 2821, 2824, 3224, 3255, 3380, 3530, 3549, 3640, 3720, 4030, 4056, 4236, 4340, 4589, 4732, 4836, 4942, 5070, 5208, 5239, 5295, 5460, 5642, 5915, 6045, 6510, 6760, 7060, 7098, 7413, 8060, 8463, 8472, 8680, 9178, 9464, 9672, 9884, 10140, 10478, 10590, 10920, 10943, 11284, 11830, 12090, 12355, 13020, 13767, 14105, 14120, 14196, 14826, 15717, 16120, 16926, 17745, 18356, 19768, 20280, 20956, 21180, 21886, 22568, 22945, 23660, 24180, 24710, 26040, 26195, 27534, 28210, 28392, 29652, 31434, 32123, 32829, 33852, 35490, 36673, 36712, 37065, 41912, 42315, 42360, 43772, 45890, 47320, 48360, 49420, 52390, 54715, 55068, 56420, 59304, 59657, 62868, 64246, 65658, 67704, 68835, 70980, 73346, 74130, 76601, 78585, 84630, 87544, 91780, 96369, 98840, 104780, 109430, 110019, 110136, 112840, 119314, 125736, 128492, 131316, 137670, 141960, 142259, 146692, 148260, 153202, 157170, 160615, 164145, 169260, 178971, 183365, 183560, 192738, 209560, 218860, 220038, 229803, 238628, 256984, 262632, 275340, 284518, 293384, 296520, 298285, 306404, 314340, 321230, 328290, 338520, 357942, 366730, 383005, 385476, 417599, 426777, 437720, 440076, 459606, 477256, 481845, 550095, 550680, 569036, 596570, 612808, 628680, 642460, 656580, 711295, 715884, 733460, 766010, 770952, 835198, 853554, 880152, 894855, 919212, 963690, 995813, 1100190, 1138072, 1149015, 1193140, 1252797, 1284920, 1313160, 1422590, 1431768, 1466920, 1532020, 1670396, 1707108, 1789710, 1838424, 1849367, 1927380, 1991626, 2087995, 2133885, 2200380, 2298030, 2386280, 2505594, 2845180, 2987439, 3064040, 3340792, 3414216, 3579420, 3698734, 3854760, 3983252, 4175990, 4267770, 4400760, 4596060, 4979065, 5011188, 5548101, 5690360, 5974878, 6263985, 7158840, 7397468, 7966504, 8351980, 8535540, 9192120, 9246835, 9958130, 10022376, 11096202, 11949756, 12527970, 12945569, 14794936, 14937195, 16703960, 17071080, 18493670, 19916260, 22192404, 23899512, 25055940, 25891138, 27740505, 29874390, 36987340, 38836707, 39832520, 44384808, 50111880, 51782276, 55481010, 59748780, 64727845, 73974680, 77673414, 103564552, 110962020, 119497560, 129455690, 155346828, 194183535, 221924040, 258911380, 310693656, 388367070, 517822760, 776734140, 1553468280]

約数ペア:

[(1, 1553468280), (2, 776734140), (3, 517822760), (4, 388367070), (5, 310693656), (6, 258911380), (7, 221924040), (8, 194183535), (10, 155346828), (12, 129455690), (13, 119497560), (14, 110962020), (15, 103564552), (20, 77673414), (21, 73974680), (24, 64727845), (26, 59748780), (28, 55481010), (30, 51782276), (31, 50111880), (35, 44384808), (39, 39832520), (40, 38836707), (42, 36987340), (52, 29874390), (56, 27740505), (60, 25891138), (62, 25055940), (65, 23899512), (70, 22192404), (78, 19916260), (84, 18493670), (91, 17071080), (93, 16703960), (104, 14937195), (105, 14794936), (120, 12945569), (124, 12527970), (130, 11949756), (140, 11096202), (155, 10022376), (156, 9958130), (168, 9246835), (169, 9192120), (182, 8535540), (186, 8351980), (195, 7966504), (210, 7397468), (217, 7158840), (248, 6263985), (260, 5974878), (273, 5690360), (280, 5548101), (310, 5011188), (312, 4979065), (338, 4596060), (353, 4400760), (364, 4267770), (372, 4175990), (390, 3983252), (403, 3854760), (420, 3698734), (434, 3579420), (455, 3414216), (465, 3340792), (507, 3064040), (520, 2987439), (546, 2845180), (620, 2505594), (651, 2386280), (676, 2298030), (706, 2200380), (728, 2133885), (744, 2087995), (780, 1991626), (806, 1927380), (840, 1849367), (845, 1838424), (868, 1789710), (910, 1707108), (930, 1670396), (1014, 1532020), (1059, 1466920), (1085, 1431768), (1092, 1422590), (1183, 1313160), (1209, 1284920), (1240, 1252797), (1302, 1193140), (1352, 1149015), (1365, 1138072), (1412, 1100190), (1560, 995813), (1612, 963690), (1690, 919212), (1736, 894855), (1765, 880152), (1820, 853554), (1860, 835198), (2015, 770952), (2028, 766010), (2118, 733460), (2170, 715884), (2184, 711295), (2366, 656580), (2418, 642460), (2471, 628680), (2535, 612808), (2604, 596570), (2730, 569036), (2821, 550680), (2824, 550095), (3224, 481845), (3255, 477256), (3380, 459606), (3530, 440076), (3549, 437720), (3640, 426777), (3720, 417599), (4030, 385476), (4056, 383005), (4236, 366730), (4340, 357942), (4589, 338520), (4732, 328290), (4836, 321230), (4942, 314340), (5070, 306404), (5208, 298285), (5239, 296520), (5295, 293384), (5460, 284518), (5642, 275340), (5915, 262632), (6045, 256984), (6510, 238628), (6760, 229803), (7060, 220038), (7098, 218860), (7413, 209560), (8060, 192738), (8463, 183560), (8472, 183365), (8680, 178971), (9178, 169260), (9464, 164145), (9672, 160615), (9884, 157170), (10140, 153202), (10478, 148260), (10590, 146692), (10920, 142259), (10943, 141960), (11284, 137670), (11830, 131316), (12090, 128492), (12355, 125736), (13020, 119314), (13767, 112840), (14105, 110136), (14120, 110019), (14196, 109430), (14826, 104780), (15717, 98840), (16120, 96369), (16926, 91780), (17745, 87544), (18356, 84630), (19768, 78585), (20280, 76601), (20956, 74130), (21180, 73346), (21886, 70980), (22568, 68835), (22945, 67704), (23660, 65658), (24180, 64246), (24710, 62868), (26040, 59657), (26195, 59304), (27534, 56420), (28210, 55068), (28392, 54715), (29652, 52390), (31434, 49420), (32123, 48360), (32829, 47320), (33852, 45890), (35490, 43772), (36673, 42360), (36712, 42315), (37065, 41912)]