1888989120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 448

約数和(自身を含む): 7227417600

約数和(自身を除く): 5338428480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 171, 180, 185, 190, 192, 216, 222, 228, 240, 270, 285, 288, 296, 304, 311, 320, 333, 342, 360, 370, 380, 432, 444, 456, 480, 513, 540, 555, 570, 576, 592, 608, 622, 666, 684, 703, 720, 740, 760, 855, 864, 888, 912, 933, 960, 999, 1026, 1080, 1110, 1140, 1184, 1216, 1244, 1332, 1368, 1406, 1440, 1480, 1520, 1555, 1665, 1710, 1728, 1776, 1824, 1866, 1998, 2052, 2109, 2160, 2220, 2280, 2368, 2488, 2565, 2664, 2736, 2799, 2812, 2880, 2960, 3040, 3110, 3330, 3420, 3515, 3552, 3648, 3732, 3996, 4104, 4218, 4320, 4440, 4560, 4665, 4976, 4995, 5130, 5328, 5472, 5598, 5624, 5909, 5920, 6080, 6220, 6327, 6660, 6840, 7030, 7104, 7464, 7992, 8208, 8397, 8436, 8640, 8880, 9120, 9330, 9952, 9990, 10260, 10545, 10656, 10944, 11196, 11248, 11507, 11818, 11840, 12440, 12654, 13320, 13680, 13995, 14060, 14928, 15984, 16416, 16794, 16872, 17727, 17760, 18240, 18660, 18981, 19904, 19980, 20520, 21090, 21312, 22392, 22496, 23014, 23636, 24880, 25308, 26640, 27360, 27990, 28120, 29545, 29856, 31635, 31968, 32832, 33588, 33744, 34521, 35454, 35520, 37320, 37962, 39960, 41040, 41985, 42180, 44784, 44992, 46028, 47272, 49760, 50616, 53181, 53280, 54720, 55980, 56240, 57535, 59090, 59712, 63270, 63936, 67176, 67488, 69042, 70908, 74640, 75924, 79920, 82080, 83970, 84360, 88635, 89568, 92056, 94544, 94905, 99520, 101232, 103563, 106362, 106560, 111960, 112480, 115070, 118180, 126540, 134352, 134976, 138084, 141816, 149280, 151848, 159543, 159840, 164160, 167940, 168720, 172605, 177270, 179136, 184112, 189088, 189810, 202464, 207126, 212724, 218633, 223920, 224960, 230140, 236360, 253080, 265905, 268704, 276168, 283632, 298560, 303696, 310689, 319086, 319680, 335880, 337440, 345210, 354540, 368224, 378176, 379620, 404928, 414252, 425448, 437266, 447840, 460280, 472720, 506160, 517815, 531810, 537408, 552336, 567264, 607392, 621378, 638172, 655899, 671760, 674880, 690420, 709080, 736448, 759240, 797715, 828504, 850896, 874532, 895680, 920560, 945440, 1012320, 1035630, 1063620, 1093165, 1104672, 1134528, 1214784, 1242756, 1276344, 1311798, 1343520, 1380840, 1418160, 1518480, 1553445, 1595430, 1657008, 1701792, 1749064, 1841120, 1890880, 1967697, 2024640, 2071260, 2127240, 2186330, 2209344, 2485512, 2552688, 2623596, 2687040, 2761680, 2836320, 3036960, 3106890, 3190860, 3279495, 3314016, 3403584, 3498128, 3682240, 3935394, 4142520, 4254480, 4372660, 4971024, 5105376, 5247192, 5523360, 5672640, 5903091, 6073920, 6213780, 6381720, 6558990, 6628032, 6996256, 7870788, 8285040, 8508960, 8745320, 9838485, 9942048, 10210752, 10494384, 11046720, 11806182, 12427560, 12763440, 13117980, 13992512, 15741576, 16570080, 17017920, 17490640, 19676970, 19884096, 20988768, 23612364, 24855120, 25526880, 26235960, 29515455, 31483152, 33140160, 34981280, 39353940, 41977536, 47224728, 49710240, 51053760, 52471920, 59030910, 62966304, 69962560, 78707880, 94449456, 99420480, 104943840, 118061820, 125932608, 157415760, 188898912, 209887680, 236123640, 314831520, 377797824, 472247280, 629663040, 944494560, 1888989120]

約数ペア:

[(1, 1888989120), (2, 944494560), (3, 629663040), (4, 472247280), (5, 377797824), (6, 314831520), (8, 236123640), (9, 209887680), (10, 188898912), (12, 157415760), (15, 125932608), (16, 118061820), (18, 104943840), (19, 99420480), (20, 94449456), (24, 78707880), (27, 69962560), (30, 62966304), (32, 59030910), (36, 52471920), (37, 51053760), (38, 49710240), (40, 47224728), (45, 41977536), (48, 39353940), (54, 34981280), (57, 33140160), (60, 31483152), (64, 29515455), (72, 26235960), (74, 25526880), (76, 24855120), (80, 23612364), (90, 20988768), (95, 19884096), (96, 19676970), (108, 17490640), (111, 17017920), (114, 16570080), (120, 15741576), (135, 13992512), (144, 13117980), (148, 12763440), (152, 12427560), (160, 11806182), (171, 11046720), (180, 10494384), (185, 10210752), (190, 9942048), (192, 9838485), (216, 8745320), (222, 8508960), (228, 8285040), (240, 7870788), (270, 6996256), (285, 6628032), (288, 6558990), (296, 6381720), (304, 6213780), (311, 6073920), (320, 5903091), (333, 5672640), (342, 5523360), (360, 5247192), (370, 5105376), (380, 4971024), (432, 4372660), (444, 4254480), (456, 4142520), (480, 3935394), (513, 3682240), (540, 3498128), (555, 3403584), (570, 3314016), (576, 3279495), (592, 3190860), (608, 3106890), (622, 3036960), (666, 2836320), (684, 2761680), (703, 2687040), (720, 2623596), (740, 2552688), (760, 2485512), (855, 2209344), (864, 2186330), (888, 2127240), (912, 2071260), (933, 2024640), (960, 1967697), (999, 1890880), (1026, 1841120), (1080, 1749064), (1110, 1701792), (1140, 1657008), (1184, 1595430), (1216, 1553445), (1244, 1518480), (1332, 1418160), (1368, 1380840), (1406, 1343520), (1440, 1311798), (1480, 1276344), (1520, 1242756), (1555, 1214784), (1665, 1134528), (1710, 1104672), (1728, 1093165), (1776, 1063620), (1824, 1035630), (1866, 1012320), (1998, 945440), (2052, 920560), (2109, 895680), (2160, 874532), (2220, 850896), (2280, 828504), (2368, 797715), (2488, 759240), (2565, 736448), (2664, 709080), (2736, 690420), (2799, 674880), (2812, 671760), (2880, 655899), (2960, 638172), (3040, 621378), (3110, 607392), (3330, 567264), (3420, 552336), (3515, 537408), (3552, 531810), (3648, 517815), (3732, 506160), (3996, 472720), (4104, 460280), (4218, 447840), (4320, 437266), (4440, 425448), (4560, 414252), (4665, 404928), (4976, 379620), (4995, 378176), (5130, 368224), (5328, 354540), (5472, 345210), (5598, 337440), (5624, 335880), (5909, 319680), (5920, 319086), (6080, 310689), (6220, 303696), (6327, 298560), (6660, 283632), (6840, 276168), (7030, 268704), (7104, 265905), (7464, 253080), (7992, 236360), (8208, 230140), (8397, 224960), (8436, 223920), (8640, 218633), (8880, 212724), (9120, 207126), (9330, 202464), (9952, 189810), (9990, 189088), (10260, 184112), (10545, 179136), (10656, 177270), (10944, 172605), (11196, 168720), (11248, 167940), (11507, 164160), (11818, 159840), (11840, 159543), (12440, 151848), (12654, 149280), (13320, 141816), (13680, 138084), (13995, 134976), (14060, 134352), (14928, 126540), (15984, 118180), (16416, 115070), (16794, 112480), (16872, 111960), (17727, 106560), (17760, 106362), (18240, 103563), (18660, 101232), (18981, 99520), (19904, 94905), (19980, 94544), (20520, 92056), (21090, 89568), (21312, 88635), (22392, 84360), (22496, 83970), (23014, 82080), (23636, 79920), (24880, 75924), (25308, 74640), (26640, 70908), (27360, 69042), (27990, 67488), (28120, 67176), (29545, 63936), (29856, 63270), (31635, 59712), (31968, 59090), (32832, 57535), (33588, 56240), (33744, 55980), (34521, 54720), (35454, 53280), (35520, 53181), (37320, 50616), (37962, 49760), (39960, 47272), (41040, 46028), (41985, 44992), (42180, 44784)]