31386604080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1908

約数の個数: 320

約数和(自身を含む): 109802972160

約数和(自身を除く): 78416368080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 277, 299, 312, 345, 368, 390, 460, 520, 552, 554, 598, 624, 690, 780, 831, 897, 920, 1040, 1104, 1108, 1196, 1380, 1385, 1495, 1560, 1579, 1662, 1794, 1840, 2216, 2392, 2760, 2770, 2990, 3120, 3158, 3324, 3588, 3601, 4155, 4432, 4485, 4737, 4784, 5520, 5540, 5980, 6316, 6371, 6648, 7176, 7202, 7895, 8310, 8970, 9474, 10803, 11080, 11960, 12632, 12742, 13296, 14352, 14404, 15790, 16620, 17940, 18005, 18948, 19113, 20527, 21606, 22160, 23685, 23920, 25264, 25484, 28808, 31580, 31855, 33240, 35880, 36010, 36317, 37896, 38226, 41054, 43212, 47370, 50968, 54015, 57616, 61581, 63160, 63710, 66480, 71760, 72020, 72634, 75792, 76452, 82108, 82823, 86424, 94740, 95565, 101936, 102635, 108030, 108951, 123162, 126320, 127420, 144040, 145268, 152904, 164216, 165646, 172848, 181585, 189480, 191130, 205270, 216060, 217902, 246324, 248469, 254840, 288080, 290536, 305808, 307905, 328432, 331292, 363170, 378960, 382260, 410540, 414115, 432120, 435804, 437383, 472121, 492648, 496938, 509680, 544755, 581072, 615810, 662584, 726340, 764520, 821080, 828230, 864240, 871608, 874766, 944242, 985296, 993876, 1089510, 1231620, 1242345, 1312149, 1325168, 1416363, 1452680, 1529040, 1642160, 1656460, 1743216, 1749532, 1888484, 1987752, 2179020, 2186915, 2360605, 2463240, 2484690, 2624298, 2832726, 2905360, 3312920, 3499064, 3776968, 3975504, 4358040, 4373830, 4721210, 4926480, 4969380, 5248596, 5665452, 5685979, 6560745, 6625840, 6998128, 7081815, 7553936, 8716080, 8747660, 9442420, 9938760, 10059809, 10497192, 11330904, 11371958, 13121490, 14163630, 17057937, 17495320, 18884840, 19877520, 20119618, 20994384, 22661808, 22743916, 26242980, 28327260, 28429895, 30179427, 34115874, 34990640, 37769680, 40239236, 45487832, 50299045, 52485960, 56654520, 56859790, 60358854, 68231748, 80478472, 85289685, 90975664, 100598090, 104971920, 113309040, 113719580, 120717708, 130777517, 136463496, 150897135, 160956944, 170579370, 201196180, 227439160, 241435416, 261555034, 272926992, 301794270, 341158740, 392332551, 402392360, 454878320, 482870832, 523110068, 603588540, 653887585, 682317480, 784665102, 804784720, 1046220136, 1207177080, 1307775170, 1364634960, 1569330204, 1961662755, 2092440272, 2414354160, 2615550340, 3138660408, 3923325510, 5231100680, 6277320816, 7846651020, 10462201360, 15693302040, 31386604080]

約数ペア:

[(1, 31386604080), (2, 15693302040), (3, 10462201360), (4, 7846651020), (5, 6277320816), (6, 5231100680), (8, 3923325510), (10, 3138660408), (12, 2615550340), (13, 2414354160), (15, 2092440272), (16, 1961662755), (20, 1569330204), (23, 1364634960), (24, 1307775170), (26, 1207177080), (30, 1046220136), (39, 804784720), (40, 784665102), (46, 682317480), (48, 653887585), (52, 603588540), (60, 523110068), (65, 482870832), (69, 454878320), (78, 402392360), (80, 392332551), (92, 341158740), (104, 301794270), (115, 272926992), (120, 261555034), (130, 241435416), (138, 227439160), (156, 201196180), (184, 170579370), (195, 160956944), (208, 150897135), (230, 136463496), (240, 130777517), (260, 120717708), (276, 113719580), (277, 113309040), (299, 104971920), (312, 100598090), (345, 90975664), (368, 85289685), (390, 80478472), (460, 68231748), (520, 60358854), (552, 56859790), (554, 56654520), (598, 52485960), (624, 50299045), (690, 45487832), (780, 40239236), (831, 37769680), (897, 34990640), (920, 34115874), (1040, 30179427), (1104, 28429895), (1108, 28327260), (1196, 26242980), (1380, 22743916), (1385, 22661808), (1495, 20994384), (1560, 20119618), (1579, 19877520), (1662, 18884840), (1794, 17495320), (1840, 17057937), (2216, 14163630), (2392, 13121490), (2760, 11371958), (2770, 11330904), (2990, 10497192), (3120, 10059809), (3158, 9938760), (3324, 9442420), (3588, 8747660), (3601, 8716080), (4155, 7553936), (4432, 7081815), (4485, 6998128), (4737, 6625840), (4784, 6560745), (5520, 5685979), (5540, 5665452), (5980, 5248596), (6316, 4969380), (6371, 4926480), (6648, 4721210), (7176, 4373830), (7202, 4358040), (7895, 3975504), (8310, 3776968), (8970, 3499064), (9474, 3312920), (10803, 2905360), (11080, 2832726), (11960, 2624298), (12632, 2484690), (12742, 2463240), (13296, 2360605), (14352, 2186915), (14404, 2179020), (15790, 1987752), (16620, 1888484), (17940, 1749532), (18005, 1743216), (18948, 1656460), (19113, 1642160), (20527, 1529040), (21606, 1452680), (22160, 1416363), (23685, 1325168), (23920, 1312149), (25264, 1242345), (25484, 1231620), (28808, 1089510), (31580, 993876), (31855, 985296), (33240, 944242), (35880, 874766), (36010, 871608), (36317, 864240), (37896, 828230), (38226, 821080), (41054, 764520), (43212, 726340), (47370, 662584), (50968, 615810), (54015, 581072), (57616, 544755), (61581, 509680), (63160, 496938), (63710, 492648), (66480, 472121), (71760, 437383), (72020, 435804), (72634, 432120), (75792, 414115), (76452, 410540), (82108, 382260), (82823, 378960), (86424, 363170), (94740, 331292), (95565, 328432), (101936, 307905), (102635, 305808), (108030, 290536), (108951, 288080), (123162, 254840), (126320, 248469), (127420, 246324), (144040, 217902), (145268, 216060), (152904, 205270), (164216, 191130), (165646, 189480), (172848, 181585)]