1351850880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 4626720000

約数和(自身を除く): 3274869120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 120, 128, 136, 160, 166, 170, 192, 204, 240, 249, 255, 272, 320, 332, 340, 384, 408, 415, 480, 498, 499, 510, 544, 640, 664, 680, 816, 830, 960, 996, 998, 1020, 1088, 1245, 1328, 1360, 1411, 1497, 1632, 1660, 1920, 1992, 1996, 2040, 2176, 2490, 2495, 2656, 2720, 2822, 2994, 3264, 3320, 3984, 3992, 4080, 4233, 4980, 4990, 5312, 5440, 5644, 5988, 6528, 6640, 7055, 7485, 7968, 7984, 8160, 8466, 8483, 9960, 9980, 10624, 10880, 11288, 11976, 13280, 14110, 14970, 15936, 15968, 16320, 16932, 16966, 19920, 19960, 21165, 22576, 23952, 25449, 26560, 28220, 29940, 31872, 31936, 32640, 33864, 33932, 39840, 39920, 41417, 42330, 42415, 45152, 47904, 50898, 53120, 56440, 59880, 63872, 67728, 67864, 79680, 79840, 82834, 84660, 84830, 90304, 95808, 101796, 112880, 119760, 124251, 127245, 135456, 135728, 159360, 159680, 165668, 169320, 169660, 180608, 191616, 203592, 207085, 225760, 239520, 248502, 254490, 270912, 271456, 319360, 331336, 338640, 339320, 407184, 414170, 451520, 479040, 497004, 508980, 541824, 542912, 621255, 662672, 677280, 678640, 704089, 814368, 828340, 903040, 958080, 994008, 1017960, 1085824, 1242510, 1325344, 1354560, 1357280, 1408178, 1628736, 1656680, 1988016, 2035920, 2112267, 2485020, 2650688, 2709120, 2714560, 2816356, 3257472, 3313360, 3520445, 3976032, 4071840, 4224534, 4970040, 5301376, 5429120, 5632712, 6626720, 7040890, 7952064, 8143680, 8449068, 9940080, 10561335, 11265424, 13253440, 14081780, 15904128, 16287360, 16898136, 19880160, 21122670, 22530848, 26506880, 28163560, 33796272, 39760320, 42245340, 45061696, 56327120, 67592544, 79520640, 84490680, 90123392, 112654240, 135185088, 168981360, 225308480, 270370176, 337962720, 450616960, 675925440, 1351850880]

約数ペア:

[(1, 1351850880), (2, 675925440), (3, 450616960), (4, 337962720), (5, 270370176), (6, 225308480), (8, 168981360), (10, 135185088), (12, 112654240), (15, 90123392), (16, 84490680), (17, 79520640), (20, 67592544), (24, 56327120), (30, 45061696), (32, 42245340), (34, 39760320), (40, 33796272), (48, 28163560), (51, 26506880), (60, 22530848), (64, 21122670), (68, 19880160), (80, 16898136), (83, 16287360), (85, 15904128), (96, 14081780), (102, 13253440), (120, 11265424), (128, 10561335), (136, 9940080), (160, 8449068), (166, 8143680), (170, 7952064), (192, 7040890), (204, 6626720), (240, 5632712), (249, 5429120), (255, 5301376), (272, 4970040), (320, 4224534), (332, 4071840), (340, 3976032), (384, 3520445), (408, 3313360), (415, 3257472), (480, 2816356), (498, 2714560), (499, 2709120), (510, 2650688), (544, 2485020), (640, 2112267), (664, 2035920), (680, 1988016), (816, 1656680), (830, 1628736), (960, 1408178), (996, 1357280), (998, 1354560), (1020, 1325344), (1088, 1242510), (1245, 1085824), (1328, 1017960), (1360, 994008), (1411, 958080), (1497, 903040), (1632, 828340), (1660, 814368), (1920, 704089), (1992, 678640), (1996, 677280), (2040, 662672), (2176, 621255), (2490, 542912), (2495, 541824), (2656, 508980), (2720, 497004), (2822, 479040), (2994, 451520), (3264, 414170), (3320, 407184), (3984, 339320), (3992, 338640), (4080, 331336), (4233, 319360), (4980, 271456), (4990, 270912), (5312, 254490), (5440, 248502), (5644, 239520), (5988, 225760), (6528, 207085), (6640, 203592), (7055, 191616), (7485, 180608), (7968, 169660), (7984, 169320), (8160, 165668), (8466, 159680), (8483, 159360), (9960, 135728), (9980, 135456), (10624, 127245), (10880, 124251), (11288, 119760), (11976, 112880), (13280, 101796), (14110, 95808), (14970, 90304), (15936, 84830), (15968, 84660), (16320, 82834), (16932, 79840), (16966, 79680), (19920, 67864), (19960, 67728), (21165, 63872), (22576, 59880), (23952, 56440), (25449, 53120), (26560, 50898), (28220, 47904), (29940, 45152), (31872, 42415), (31936, 42330), (32640, 41417), (33864, 39920), (33932, 39840)]