2778994080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1960

約数の個数: 288

約数和(自身を含む): 10211252688

約数和(自身を除く): 7432258608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 96, 102, 120, 122, 136, 144, 153, 160, 170, 180, 183, 204, 240, 244, 255, 272, 288, 305, 306, 340, 360, 366, 408, 480, 488, 510, 544, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1440, 1464, 1530, 1632, 1830, 1861, 1952, 2040, 2074, 2196, 2440, 2448, 2720, 2745, 2928, 3060, 3111, 3660, 3722, 4080, 4148, 4392, 4880, 4896, 5185, 5490, 5583, 5856, 6120, 6222, 7320, 7444, 8160, 8296, 8784, 9305, 9333, 9760, 10370, 10980, 11166, 12240, 12444, 14640, 14888, 15555, 16592, 16749, 17568, 18610, 18666, 20740, 21960, 22332, 24480, 24888, 27915, 29280, 29776, 31110, 31637, 33184, 33498, 37220, 37332, 41480, 43920, 44664, 46665, 49776, 55830, 59552, 62220, 63274, 66996, 74440, 74664, 82960, 83745, 87840, 89328, 93330, 94911, 99552, 111660, 113521, 124440, 126548, 133992, 148880, 149328, 158185, 165920, 167490, 178656, 186660, 189822, 223320, 227042, 248880, 253096, 267984, 284733, 297760, 298656, 316370, 334980, 340563, 373320, 379644, 446640, 454084, 474555, 497760, 506192, 535968, 567605, 569466, 632740, 669960, 681126, 746640, 759288, 893280, 908168, 949110, 1012384, 1021689, 1135210, 1138932, 1265480, 1339920, 1362252, 1423665, 1493280, 1518576, 1702815, 1816336, 1898220, 1929857, 2043378, 2270420, 2277864, 2530960, 2679840, 2724504, 2847330, 3037152, 3405630, 3632672, 3796440, 3859714, 4086756, 4540840, 4555728, 5061920, 5108445, 5449008, 5694660, 5789571, 6811260, 7592880, 7719428, 8173512, 9081680, 9111456, 9649285, 10216890, 10898016, 11389320, 11579142, 13622520, 15185760, 15438856, 16347024, 17368713, 18163360, 19298570, 20433780, 22778640, 23158284, 27245040, 28947855, 30877712, 32694048, 34737426, 38597140, 40867560, 45557280, 46316568, 54490080, 57895710, 61755424, 69474852, 77194280, 81735120, 86843565, 92633136, 115791420, 138949704, 154388560, 163470240, 173687130, 185266272, 231582840, 277899408, 308777120, 347374260, 463165680, 555798816, 694748520, 926331360, 1389497040, 2778994080]

約数ペア:

[(1, 2778994080), (2, 1389497040), (3, 926331360), (4, 694748520), (5, 555798816), (6, 463165680), (8, 347374260), (9, 308777120), (10, 277899408), (12, 231582840), (15, 185266272), (16, 173687130), (17, 163470240), (18, 154388560), (20, 138949704), (24, 115791420), (30, 92633136), (32, 86843565), (34, 81735120), (36, 77194280), (40, 69474852), (45, 61755424), (48, 57895710), (51, 54490080), (60, 46316568), (61, 45557280), (68, 40867560), (72, 38597140), (80, 34737426), (85, 32694048), (90, 30877712), (96, 28947855), (102, 27245040), (120, 23158284), (122, 22778640), (136, 20433780), (144, 19298570), (153, 18163360), (160, 17368713), (170, 16347024), (180, 15438856), (183, 15185760), (204, 13622520), (240, 11579142), (244, 11389320), (255, 10898016), (272, 10216890), (288, 9649285), (305, 9111456), (306, 9081680), (340, 8173512), (360, 7719428), (366, 7592880), (408, 6811260), (480, 5789571), (488, 5694660), (510, 5449008), (544, 5108445), (549, 5061920), (610, 4555728), (612, 4540840), (680, 4086756), (720, 3859714), (732, 3796440), (765, 3632672), (816, 3405630), (915, 3037152), (976, 2847330), (1020, 2724504), (1037, 2679840), (1098, 2530960), (1220, 2277864), (1224, 2270420), (1360, 2043378), (1440, 1929857), (1464, 1898220), (1530, 1816336), (1632, 1702815), (1830, 1518576), (1861, 1493280), (1952, 1423665), (2040, 1362252), (2074, 1339920), (2196, 1265480), (2440, 1138932), (2448, 1135210), (2720, 1021689), (2745, 1012384), (2928, 949110), (3060, 908168), (3111, 893280), (3660, 759288), (3722, 746640), (4080, 681126), (4148, 669960), (4392, 632740), (4880, 569466), (4896, 567605), (5185, 535968), (5490, 506192), (5583, 497760), (5856, 474555), (6120, 454084), (6222, 446640), (7320, 379644), (7444, 373320), (8160, 340563), (8296, 334980), (8784, 316370), (9305, 298656), (9333, 297760), (9760, 284733), (10370, 267984), (10980, 253096), (11166, 248880), (12240, 227042), (12444, 223320), (14640, 189822), (14888, 186660), (15555, 178656), (16592, 167490), (16749, 165920), (17568, 158185), (18610, 149328), (18666, 148880), (20740, 133992), (21960, 126548), (22332, 124440), (24480, 113521), (24888, 111660), (27915, 99552), (29280, 94911), (29776, 93330), (31110, 89328), (31637, 87840), (33184, 83745), (33498, 82960), (37220, 74664), (37332, 74440), (41480, 66996), (43920, 63274), (44664, 62220), (46665, 59552), (49776, 55830)]