28407288960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6996

約数の個数: 384

約数和(自身を含む): 105676047360

約数和(自身を除く): 77268758400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 128, 138, 144, 155, 160, 180, 184, 186, 192, 207, 230, 240, 248, 276, 279, 288, 310, 320, 345, 360, 368, 372, 384, 414, 460, 465, 480, 496, 552, 558, 576, 620, 640, 690, 713, 720, 736, 744, 828, 920, 930, 960, 992, 1035, 1104, 1116, 1152, 1240, 1380, 1395, 1426, 1440, 1472, 1488, 1656, 1840, 1860, 1920, 1984, 2070, 2139, 2208, 2232, 2480, 2760, 2790, 2852, 2880, 2944, 2976, 3312, 3565, 3680, 3720, 3968, 4140, 4278, 4416, 4464, 4960, 5520, 5580, 5704, 5760, 5952, 6417, 6624, 6917, 7130, 7360, 7440, 8280, 8556, 8832, 8928, 9920, 10695, 11040, 11160, 11408, 11904, 12834, 13248, 13834, 14260, 14720, 14880, 16560, 17112, 17856, 19840, 20751, 21390, 22080, 22320, 22816, 25668, 26496, 27668, 28520, 29760, 32085, 33120, 34224, 34585, 35712, 41502, 42780, 44160, 44640, 45632, 51336, 55336, 57040, 59520, 62253, 64170, 66240, 68448, 69170, 83004, 85560, 89280, 91264, 102672, 103755, 110672, 114080, 124506, 128340, 132480, 136896, 138340, 159091, 166008, 171120, 178560, 205344, 207510, 214427, 221344, 228160, 249012, 256680, 273792, 276680, 311265, 318182, 332016, 342240, 410688, 415020, 428854, 442688, 456320, 477273, 498024, 513360, 553360, 622530, 636364, 643281, 664032, 684480, 795455, 821376, 830040, 857708, 885376, 954546, 996048, 1026720, 1072135, 1106720, 1245060, 1272728, 1286562, 1328064, 1368960, 1431819, 1590910, 1660080, 1715416, 1909092, 1929843, 1992096, 2053440, 2144270, 2213440, 2386365, 2490120, 2545456, 2573124, 2656128, 2863638, 3181820, 3216405, 3320160, 3430832, 3818184, 3859686, 3984192, 4106880, 4288540, 4426880, 4772730, 4931821, 4980240, 5090912, 5146248, 5727276, 6363640, 6432810, 6640320, 6861664, 7159095, 7636368, 7719372, 7968384, 8577080, 9545460, 9649215, 9863642, 9960480, 10181824, 10292496, 11454552, 12727280, 12865620, 13280640, 13723328, 14318190, 14795463, 15272736, 15438744, 17154160, 19090920, 19298430, 19727284, 19920960, 20363648, 20584992, 22909104, 24659105, 25454560, 25731240, 27446656, 28636380, 29590926, 30545472, 30877488, 34308320, 38181840, 38596860, 39454568, 39841920, 41169984, 44386389, 45818208, 49318210, 50909120, 51462480, 57272760, 59181852, 61090944, 61754976, 68616640, 73977315, 76363680, 77193720, 78909136, 82339968, 88772778, 91636416, 98636420, 101818240, 102924960, 114545520, 118363704, 123509952, 137233280, 147954630, 152727360, 154387440, 157818272, 177545556, 183272832, 197272840, 205849920, 221931945, 229091040, 236727408, 247019904, 295909260, 305454720, 308774880, 315636544, 355091112, 394545680, 411699840, 443863890, 458182080, 473454816, 591818520, 617549760, 631273088, 710182224, 789091360, 887727780, 916364160, 946909632, 1183637040, 1235099520, 1420364448, 1578182720, 1775455560, 1893819264, 2367274080, 2840728896, 3156365440, 3550911120, 4734548160, 5681457792, 7101822240, 9469096320, 14203644480, 28407288960]

約数ペア:

[(1, 28407288960), (2, 14203644480), (3, 9469096320), (4, 7101822240), (5, 5681457792), (6, 4734548160), (8, 3550911120), (9, 3156365440), (10, 2840728896), (12, 2367274080), (15, 1893819264), (16, 1775455560), (18, 1578182720), (20, 1420364448), (23, 1235099520), (24, 1183637040), (30, 946909632), (31, 916364160), (32, 887727780), (36, 789091360), (40, 710182224), (45, 631273088), (46, 617549760), (48, 591818520), (60, 473454816), (62, 458182080), (64, 443863890), (69, 411699840), (72, 394545680), (80, 355091112), (90, 315636544), (92, 308774880), (93, 305454720), (96, 295909260), (115, 247019904), (120, 236727408), (124, 229091040), (128, 221931945), (138, 205849920), (144, 197272840), (155, 183272832), (160, 177545556), (180, 157818272), (184, 154387440), (186, 152727360), (192, 147954630), (207, 137233280), (230, 123509952), (240, 118363704), (248, 114545520), (276, 102924960), (279, 101818240), (288, 98636420), (310, 91636416), (320, 88772778), (345, 82339968), (360, 78909136), (368, 77193720), (372, 76363680), (384, 73977315), (414, 68616640), (460, 61754976), (465, 61090944), (480, 59181852), (496, 57272760), (552, 51462480), (558, 50909120), (576, 49318210), (620, 45818208), (640, 44386389), (690, 41169984), (713, 39841920), (720, 39454568), (736, 38596860), (744, 38181840), (828, 34308320), (920, 30877488), (930, 30545472), (960, 29590926), (992, 28636380), (1035, 27446656), (1104, 25731240), (1116, 25454560), (1152, 24659105), (1240, 22909104), (1380, 20584992), (1395, 20363648), (1426, 19920960), (1440, 19727284), (1472, 19298430), (1488, 19090920), (1656, 17154160), (1840, 15438744), (1860, 15272736), (1920, 14795463), (1984, 14318190), (2070, 13723328), (2139, 13280640), (2208, 12865620), (2232, 12727280), (2480, 11454552), (2760, 10292496), (2790, 10181824), (2852, 9960480), (2880, 9863642), (2944, 9649215), (2976, 9545460), (3312, 8577080), (3565, 7968384), (3680, 7719372), (3720, 7636368), (3968, 7159095), (4140, 6861664), (4278, 6640320), (4416, 6432810), (4464, 6363640), (4960, 5727276), (5520, 5146248), (5580, 5090912), (5704, 4980240), (5760, 4931821), (5952, 4772730), (6417, 4426880), (6624, 4288540), (6917, 4106880), (7130, 3984192), (7360, 3859686), (7440, 3818184), (8280, 3430832), (8556, 3320160), (8832, 3216405), (8928, 3181820), (9920, 2863638), (10695, 2656128), (11040, 2573124), (11160, 2545456), (11408, 2490120), (11904, 2386365), (12834, 2213440), (13248, 2144270), (13834, 2053440), (14260, 1992096), (14720, 1929843), (14880, 1909092), (16560, 1715416), (17112, 1660080), (17856, 1590910), (19840, 1431819), (20751, 1368960), (21390, 1328064), (22080, 1286562), (22320, 1272728), (22816, 1245060), (25668, 1106720), (26496, 1072135), (27668, 1026720), (28520, 996048), (29760, 954546), (32085, 885376), (33120, 857708), (34224, 830040), (34585, 821376), (35712, 795455), (41502, 684480), (42780, 664032), (44160, 643281), (44640, 636364), (45632, 622530), (51336, 553360), (55336, 513360), (57040, 498024), (59520, 477273), (62253, 456320), (64170, 442688), (66240, 428854), (68448, 415020), (69170, 410688), (83004, 342240), (85560, 332016), (89280, 318182), (91264, 311265), (102672, 276680), (103755, 273792), (110672, 256680), (114080, 249012), (124506, 228160), (128340, 221344), (132480, 214427), (136896, 207510), (138340, 205344), (159091, 178560), (166008, 171120)]