652919680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8616

約数の個数: 128

約数和(自身を含む): 1889023680

約数和(自身を除く): 1236104000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 8573, 9520, 10880, 15232, 17146, 19040, 34292, 38080, 42865, 60011, 68584, 76160, 85730, 120022, 137168, 145741, 171460, 240044, 274336, 291482, 300055, 342920, 480088, 548672, 582964, 600110, 685840, 728705, 960176, 1020187, 1097344, 1165928, 1200220, 1371680, 1457410, 1920352, 2040374, 2331856, 2400440, 2743360, 2914820, 3840704, 4080748, 4663712, 4800880, 5100935, 5486720, 5829640, 7681408, 8161496, 9327424, 9601760, 10201870, 11659280, 16322992, 18654848, 19203520, 20403740, 23318560, 32645984, 38407040, 40807480, 46637120, 65291968, 81614960, 93274240, 130583936, 163229920, 326459840, 652919680]

約数ペア:

[(1, 652919680), (2, 326459840), (4, 163229920), (5, 130583936), (7, 93274240), (8, 81614960), (10, 65291968), (14, 46637120), (16, 40807480), (17, 38407040), (20, 32645984), (28, 23318560), (32, 20403740), (34, 19203520), (35, 18654848), (40, 16322992), (56, 11659280), (64, 10201870), (68, 9601760), (70, 9327424), (80, 8161496), (85, 7681408), (112, 5829640), (119, 5486720), (128, 5100935), (136, 4800880), (140, 4663712), (160, 4080748), (170, 3840704), (224, 2914820), (238, 2743360), (272, 2400440), (280, 2331856), (320, 2040374), (340, 1920352), (448, 1457410), (476, 1371680), (544, 1200220), (560, 1165928), (595, 1097344), (640, 1020187), (680, 960176), (896, 728705), (952, 685840), (1088, 600110), (1120, 582964), (1190, 548672), (1360, 480088), (1904, 342920), (2176, 300055), (2240, 291482), (2380, 274336), (2720, 240044), (3808, 171460), (4480, 145741), (4760, 137168), (5440, 120022), (7616, 85730), (8573, 76160), (9520, 68584), (10880, 60011), (15232, 42865), (17146, 38080), (19040, 34292)]