39848640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 142012416

約数和(自身を除く): 102163776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 103, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 206, 208, 240, 248, 260, 309, 310, 312, 320, 372, 390, 403, 412, 416, 465, 480, 496, 515, 520, 618, 620, 624, 744, 780, 806, 824, 832, 930, 960, 992, 1030, 1040, 1209, 1236, 1240, 1248, 1339, 1488, 1545, 1560, 1612, 1648, 1860, 1984, 2015, 2060, 2080, 2418, 2472, 2480, 2496, 2678, 2976, 3090, 3120, 3193, 3224, 3296, 3720, 4017, 4030, 4120, 4160, 4836, 4944, 4960, 5356, 5952, 6045, 6180, 6240, 6386, 6448, 6592, 6695, 7440, 8034, 8060, 8240, 9579, 9672, 9888, 9920, 10712, 12090, 12360, 12480, 12772, 12896, 13390, 14880, 15965, 16068, 16120, 16480, 19158, 19344, 19776, 20085, 21424, 24180, 24720, 25544, 25792, 26780, 29760, 31930, 32136, 32240, 32960, 38316, 38688, 40170, 41509, 42848, 47895, 48360, 49440, 51088, 53560, 63860, 64272, 64480, 76632, 77376, 80340, 83018, 85696, 95790, 96720, 98880, 102176, 107120, 124527, 127720, 128544, 128960, 153264, 160680, 166036, 191580, 193440, 204352, 207545, 214240, 249054, 255440, 257088, 306528, 321360, 332072, 383160, 386880, 415090, 428480, 498108, 510880, 613056, 622635, 642720, 664144, 766320, 830180, 996216, 1021760, 1245270, 1285440, 1328288, 1532640, 1660360, 1992432, 2490540, 2656576, 3065280, 3320720, 3984864, 4981080, 6641440, 7969728, 9962160, 13282880, 19924320, 39848640]

約数ペア:

[(1, 39848640), (2, 19924320), (3, 13282880), (4, 9962160), (5, 7969728), (6, 6641440), (8, 4981080), (10, 3984864), (12, 3320720), (13, 3065280), (15, 2656576), (16, 2490540), (20, 1992432), (24, 1660360), (26, 1532640), (30, 1328288), (31, 1285440), (32, 1245270), (39, 1021760), (40, 996216), (48, 830180), (52, 766320), (60, 664144), (62, 642720), (64, 622635), (65, 613056), (78, 510880), (80, 498108), (93, 428480), (96, 415090), (103, 386880), (104, 383160), (120, 332072), (124, 321360), (130, 306528), (155, 257088), (156, 255440), (160, 249054), (186, 214240), (192, 207545), (195, 204352), (206, 193440), (208, 191580), (240, 166036), (248, 160680), (260, 153264), (309, 128960), (310, 128544), (312, 127720), (320, 124527), (372, 107120), (390, 102176), (403, 98880), (412, 96720), (416, 95790), (465, 85696), (480, 83018), (496, 80340), (515, 77376), (520, 76632), (618, 64480), (620, 64272), (624, 63860), (744, 53560), (780, 51088), (806, 49440), (824, 48360), (832, 47895), (930, 42848), (960, 41509), (992, 40170), (1030, 38688), (1040, 38316), (1209, 32960), (1236, 32240), (1240, 32136), (1248, 31930), (1339, 29760), (1488, 26780), (1545, 25792), (1560, 25544), (1612, 24720), (1648, 24180), (1860, 21424), (1984, 20085), (2015, 19776), (2060, 19344), (2080, 19158), (2418, 16480), (2472, 16120), (2480, 16068), (2496, 15965), (2678, 14880), (2976, 13390), (3090, 12896), (3120, 12772), (3193, 12480), (3224, 12360), (3296, 12090), (3720, 10712), (4017, 9920), (4030, 9888), (4120, 9672), (4160, 9579), (4836, 8240), (4944, 8060), (4960, 8034), (5356, 7440), (5952, 6695), (6045, 6592), (6180, 6448), (6240, 6386)]