1582751680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15313}}^1$

素因数の和:15366

約数の個数: 112

約数和(自身を含む): 4200936480

約数和(自身を除く): 2618184800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 5440, 6080, 6460, 10336, 12920, 15313, 20672, 25840, 30626, 51680, 61252, 76565, 103360, 122504, 153130, 245008, 260321, 290947, 306260, 490016, 520642, 581894, 612520, 980032, 1041284, 1163788, 1225040, 1301605, 1454735, 2082568, 2327576, 2450080, 2603210, 2909470, 4165136, 4655152, 4900160, 4946099, 5206420, 5818940, 8330272, 9310304, 9892198, 10412840, 11637880, 16660544, 18620608, 19784396, 20825680, 23275760, 24730495, 39568792, 41651360, 46551520, 49460990, 79137584, 83302720, 93103040, 98921980, 158275168, 197843960, 316550336, 395687920, 791375840, 1582751680]

約数ペア:

[(1, 1582751680), (2, 791375840), (4, 395687920), (5, 316550336), (8, 197843960), (10, 158275168), (16, 98921980), (17, 93103040), (19, 83302720), (20, 79137584), (32, 49460990), (34, 46551520), (38, 41651360), (40, 39568792), (64, 24730495), (68, 23275760), (76, 20825680), (80, 19784396), (85, 18620608), (95, 16660544), (136, 11637880), (152, 10412840), (160, 9892198), (170, 9310304), (190, 8330272), (272, 5818940), (304, 5206420), (320, 4946099), (323, 4900160), (340, 4655152), (380, 4165136), (544, 2909470), (608, 2603210), (646, 2450080), (680, 2327576), (760, 2082568), (1088, 1454735), (1216, 1301605), (1292, 1225040), (1360, 1163788), (1520, 1041284), (1615, 980032), (2584, 612520), (2720, 581894), (3040, 520642), (3230, 490016), (5168, 306260), (5440, 290947), (6080, 260321), (6460, 245008), (10336, 153130), (12920, 122504), (15313, 103360), (20672, 76565), (25840, 61252), (30626, 51680)]