28489921920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2394

約数の個数: 384

約数和(自身を含む): 105008698080

約数和(自身を除く): 76518776160

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 131, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 262, 272, 288, 306, 320, 340, 360, 384, 393, 408, 480, 510, 524, 544, 576, 612, 640, 655, 680, 720, 765, 786, 816, 960, 1020, 1048, 1088, 1152, 1179, 1224, 1310, 1360, 1440, 1530, 1572, 1632, 1920, 1965, 2040, 2096, 2176, 2221, 2227, 2358, 2448, 2620, 2720, 2880, 3060, 3144, 3264, 3930, 4080, 4192, 4442, 4454, 4716, 4896, 5240, 5440, 5760, 5895, 6120, 6288, 6528, 6663, 6681, 7860, 8160, 8384, 8884, 8908, 9432, 9792, 10480, 10880, 11105, 11135, 11790, 12240, 12576, 13326, 13362, 15720, 16320, 16768, 17768, 17816, 18864, 19584, 19989, 20043, 20960, 22210, 22270, 23580, 24480, 25152, 26652, 26724, 31440, 32640, 33315, 33405, 35536, 35632, 37728, 37757, 39978, 40086, 41920, 44420, 44540, 47160, 48960, 50304, 53304, 53448, 62880, 66630, 66810, 71072, 71264, 75456, 75514, 79956, 80172, 83840, 88840, 89080, 94320, 97920, 99945, 100215, 106608, 106896, 113271, 125760, 133260, 133620, 142144, 142528, 150912, 151028, 159912, 160344, 177680, 178160, 188640, 188785, 199890, 200430, 213216, 213792, 226542, 251520, 266520, 267240, 284288, 285056, 290951, 302056, 319824, 320688, 339813, 355360, 356320, 377280, 377570, 399780, 400860, 426432, 427584, 453084, 533040, 534480, 566355, 581902, 604112, 639648, 641376, 679626, 710720, 712640, 754560, 755140, 799560, 801720, 852864, 855168, 872853, 906168, 1066080, 1068960, 1132710, 1163804, 1208224, 1279296, 1282752, 1359252, 1421440, 1425280, 1454755, 1510280, 1599120, 1603440, 1699065, 1745706, 1812336, 2132160, 2137920, 2265420, 2327608, 2416448, 2558592, 2565504, 2618559, 2718504, 2909510, 3020560, 3198240, 3206880, 3398130, 3491412, 3624672, 4264320, 4275840, 4364265, 4530840, 4655216, 4832896, 4946167, 5237118, 5437008, 5819020, 6041120, 6396480, 6413760, 6796260, 6982824, 7249344, 8728530, 9061680, 9310432, 9892334, 10474236, 10874016, 11638040, 12082240, 12792960, 12827520, 13092795, 13592520, 13965648, 14498688, 14838501, 17457060, 18123360, 18620864, 19784668, 20948472, 21748032, 23276080, 24164480, 24730835, 26185590, 27185040, 27931296, 29677002, 34914120, 36246720, 37241728, 39569336, 41896944, 43496064, 44515503, 46552160, 49461670, 52371180, 54370080, 55862592, 59354004, 69828240, 72493440, 74192505, 79138672, 83793888, 89031006, 93104320, 98923340, 104742360, 108740160, 111725184, 118708008, 139656480, 148385010, 158277344, 167587776, 178062012, 186208640, 197846680, 209484720, 217480320, 222577515, 237416016, 279312960, 296770020, 316554688, 335175552, 356124024, 395693360, 418969440, 445155030, 474832032, 558625920, 593540040, 633109376, 712248048, 791386720, 837938880, 890310060, 949664064, 1187080080, 1424496096, 1582773440, 1675877760, 1780620120, 1899328128, 2374160160, 2848992192, 3165546880, 3561240240, 4748320320, 5697984384, 7122480480, 9496640640, 14244960960, 28489921920]

約数ペア:

[(1, 28489921920), (2, 14244960960), (3, 9496640640), (4, 7122480480), (5, 5697984384), (6, 4748320320), (8, 3561240240), (9, 3165546880), (10, 2848992192), (12, 2374160160), (15, 1899328128), (16, 1780620120), (17, 1675877760), (18, 1582773440), (20, 1424496096), (24, 1187080080), (30, 949664064), (32, 890310060), (34, 837938880), (36, 791386720), (40, 712248048), (45, 633109376), (48, 593540040), (51, 558625920), (60, 474832032), (64, 445155030), (68, 418969440), (72, 395693360), (80, 356124024), (85, 335175552), (90, 316554688), (96, 296770020), (102, 279312960), (120, 237416016), (128, 222577515), (131, 217480320), (136, 209484720), (144, 197846680), (153, 186208640), (160, 178062012), (170, 167587776), (180, 158277344), (192, 148385010), (204, 139656480), (240, 118708008), (255, 111725184), (262, 108740160), (272, 104742360), (288, 98923340), (306, 93104320), (320, 89031006), (340, 83793888), (360, 79138672), (384, 74192505), (393, 72493440), (408, 69828240), (480, 59354004), (510, 55862592), (524, 54370080), (544, 52371180), (576, 49461670), (612, 46552160), (640, 44515503), (655, 43496064), (680, 41896944), (720, 39569336), (765, 37241728), (786, 36246720), (816, 34914120), (960, 29677002), (1020, 27931296), (1048, 27185040), (1088, 26185590), (1152, 24730835), (1179, 24164480), (1224, 23276080), (1310, 21748032), (1360, 20948472), (1440, 19784668), (1530, 18620864), (1572, 18123360), (1632, 17457060), (1920, 14838501), (1965, 14498688), (2040, 13965648), (2096, 13592520), (2176, 13092795), (2221, 12827520), (2227, 12792960), (2358, 12082240), (2448, 11638040), (2620, 10874016), (2720, 10474236), (2880, 9892334), (3060, 9310432), (3144, 9061680), (3264, 8728530), (3930, 7249344), (4080, 6982824), (4192, 6796260), (4442, 6413760), (4454, 6396480), (4716, 6041120), (4896, 5819020), (5240, 5437008), (5440, 5237118), (5760, 4946167), (5895, 4832896), (6120, 4655216), (6288, 4530840), (6528, 4364265), (6663, 4275840), (6681, 4264320), (7860, 3624672), (8160, 3491412), (8384, 3398130), (8884, 3206880), (8908, 3198240), (9432, 3020560), (9792, 2909510), (10480, 2718504), (10880, 2618559), (11105, 2565504), (11135, 2558592), (11790, 2416448), (12240, 2327608), (12576, 2265420), (13326, 2137920), (13362, 2132160), (15720, 1812336), (16320, 1745706), (16768, 1699065), (17768, 1603440), (17816, 1599120), (18864, 1510280), (19584, 1454755), (19989, 1425280), (20043, 1421440), (20960, 1359252), (22210, 1282752), (22270, 1279296), (23580, 1208224), (24480, 1163804), (25152, 1132710), (26652, 1068960), (26724, 1066080), (31440, 906168), (32640, 872853), (33315, 855168), (33405, 852864), (35536, 801720), (35632, 799560), (37728, 755140), (37757, 754560), (39978, 712640), (40086, 710720), (41920, 679626), (44420, 641376), (44540, 639648), (47160, 604112), (48960, 581902), (50304, 566355), (53304, 534480), (53448, 533040), (62880, 453084), (66630, 427584), (66810, 426432), (71072, 400860), (71264, 399780), (75456, 377570), (75514, 377280), (79956, 356320), (80172, 355360), (83840, 339813), (88840, 320688), (89080, 319824), (94320, 302056), (97920, 290951), (99945, 285056), (100215, 284288), (106608, 267240), (106896, 266520), (113271, 251520), (125760, 226542), (133260, 213792), (133620, 213216), (142144, 200430), (142528, 199890), (150912, 188785), (151028, 188640), (159912, 178160), (160344, 177680)]