491095080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 384

約数和(自身を含む): 1963353600

約数和(自身を除く): 1472258520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 37, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 74, 84, 90, 92, 105, 111, 115, 120, 126, 138, 140, 148, 161, 168, 180, 184, 185, 207, 210, 222, 229, 230, 252, 259, 276, 280, 296, 315, 322, 333, 345, 360, 370, 414, 420, 444, 458, 460, 483, 504, 518, 552, 555, 630, 644, 666, 687, 690, 740, 777, 805, 828, 840, 851, 888, 916, 920, 966, 1035, 1036, 1110, 1145, 1260, 1288, 1295, 1332, 1374, 1380, 1449, 1480, 1554, 1603, 1610, 1656, 1665, 1702, 1832, 1932, 2061, 2070, 2072, 2220, 2290, 2331, 2415, 2520, 2553, 2590, 2664, 2748, 2760, 2898, 3108, 3206, 3220, 3330, 3404, 3435, 3864, 3885, 4122, 4140, 4255, 4440, 4580, 4662, 4809, 4830, 5106, 5180, 5267, 5496, 5796, 5957, 6216, 6412, 6440, 6660, 6808, 6870, 7245, 7659, 7770, 8015, 8244, 8280, 8473, 8510, 9160, 9324, 9618, 9660, 10212, 10305, 10360, 10534, 11592, 11655, 11914, 12765, 12824, 13320, 13740, 14427, 14490, 15318, 15540, 15801, 16030, 16488, 16946, 17020, 17871, 18648, 19236, 19320, 20424, 20610, 21068, 23310, 23828, 24045, 25419, 25530, 26335, 27480, 28854, 28980, 29785, 30636, 31080, 31602, 32060, 33892, 34040, 35742, 36869, 38295, 38472, 41220, 42136, 42365, 46620, 47403, 47656, 48090, 50838, 51060, 52670, 53613, 57708, 57960, 59311, 59570, 61272, 63204, 64120, 67784, 71484, 72135, 73738, 76257, 76590, 79005, 82440, 84730, 89355, 93240, 94806, 96180, 101676, 102120, 105340, 107226, 110607, 115416, 118622, 119140, 126408, 127095, 142968, 144270, 147476, 152514, 153180, 158010, 169460, 177933, 178710, 184345, 189612, 192360, 194879, 203352, 210680, 214452, 221214, 237015, 237244, 238280, 254190, 268065, 288540, 294952, 296555, 305028, 306360, 316020, 331821, 338920, 355866, 357420, 368690, 379224, 381285, 389758, 428904, 442428, 474030, 474488, 508380, 533799, 536130, 553035, 577080, 584637, 593110, 610056, 632040, 663642, 711732, 714840, 737380, 762570, 779516, 884856, 889665, 948060, 974395, 1016760, 1067598, 1072260, 1106070, 1169274, 1186220, 1327284, 1364153, 1423464, 1474760, 1525140, 1559032, 1659105, 1753911, 1779330, 1896120, 1948790, 2135196, 2144520, 2212140, 2338548, 2372440, 2654568, 2668995, 2728306, 2923185, 3050280, 3318210, 3507822, 3558660, 3897580, 4092459, 4270392, 4424280, 4677096, 5337990, 5456612, 5846370, 6636420, 6820765, 7015644, 7117320, 7795160, 8184918, 8769555, 10675980, 10913224, 11692740, 12277377, 13272840, 13641530, 14031288, 16369836, 17539110, 20462295, 21351960, 23385480, 24554754, 27283060, 32739672, 35078220, 40924590, 49109508, 54566120, 61386885, 70156440, 81849180, 98219016, 122773770, 163698360, 245547540, 491095080]

約数ペア:

[(1, 491095080), (2, 245547540), (3, 163698360), (4, 122773770), (5, 98219016), (6, 81849180), (7, 70156440), (8, 61386885), (9, 54566120), (10, 49109508), (12, 40924590), (14, 35078220), (15, 32739672), (18, 27283060), (20, 24554754), (21, 23385480), (23, 21351960), (24, 20462295), (28, 17539110), (30, 16369836), (35, 14031288), (36, 13641530), (37, 13272840), (40, 12277377), (42, 11692740), (45, 10913224), (46, 10675980), (56, 8769555), (60, 8184918), (63, 7795160), (69, 7117320), (70, 7015644), (72, 6820765), (74, 6636420), (84, 5846370), (90, 5456612), (92, 5337990), (105, 4677096), (111, 4424280), (115, 4270392), (120, 4092459), (126, 3897580), (138, 3558660), (140, 3507822), (148, 3318210), (161, 3050280), (168, 2923185), (180, 2728306), (184, 2668995), (185, 2654568), (207, 2372440), (210, 2338548), (222, 2212140), (229, 2144520), (230, 2135196), (252, 1948790), (259, 1896120), (276, 1779330), (280, 1753911), (296, 1659105), (315, 1559032), (322, 1525140), (333, 1474760), (345, 1423464), (360, 1364153), (370, 1327284), (414, 1186220), (420, 1169274), (444, 1106070), (458, 1072260), (460, 1067598), (483, 1016760), (504, 974395), (518, 948060), (552, 889665), (555, 884856), (630, 779516), (644, 762570), (666, 737380), (687, 714840), (690, 711732), (740, 663642), (777, 632040), (805, 610056), (828, 593110), (840, 584637), (851, 577080), (888, 553035), (916, 536130), (920, 533799), (966, 508380), (1035, 474488), (1036, 474030), (1110, 442428), (1145, 428904), (1260, 389758), (1288, 381285), (1295, 379224), (1332, 368690), (1374, 357420), (1380, 355866), (1449, 338920), (1480, 331821), (1554, 316020), (1603, 306360), (1610, 305028), (1656, 296555), (1665, 294952), (1702, 288540), (1832, 268065), (1932, 254190), (2061, 238280), (2070, 237244), (2072, 237015), (2220, 221214), (2290, 214452), (2331, 210680), (2415, 203352), (2520, 194879), (2553, 192360), (2590, 189612), (2664, 184345), (2748, 178710), (2760, 177933), (2898, 169460), (3108, 158010), (3206, 153180), (3220, 152514), (3330, 147476), (3404, 144270), (3435, 142968), (3864, 127095), (3885, 126408), (4122, 119140), (4140, 118622), (4255, 115416), (4440, 110607), (4580, 107226), (4662, 105340), (4809, 102120), (4830, 101676), (5106, 96180), (5180, 94806), (5267, 93240), (5496, 89355), (5796, 84730), (5957, 82440), (6216, 79005), (6412, 76590), (6440, 76257), (6660, 73738), (6808, 72135), (6870, 71484), (7245, 67784), (7659, 64120), (7770, 63204), (8015, 61272), (8244, 59570), (8280, 59311), (8473, 57960), (8510, 57708), (9160, 53613), (9324, 52670), (9618, 51060), (9660, 50838), (10212, 48090), (10305, 47656), (10360, 47403), (10534, 46620), (11592, 42365), (11655, 42136), (11914, 41220), (12765, 38472), (12824, 38295), (13320, 36869), (13740, 35742), (14427, 34040), (14490, 33892), (15318, 32060), (15540, 31602), (15801, 31080), (16030, 30636), (16488, 29785), (16946, 28980), (17020, 28854), (17871, 27480), (18648, 26335), (19236, 25530), (19320, 25419), (20424, 24045), (20610, 23828), (21068, 23310)]