322409920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4698

約数の個数: 112

約数和(自身を含む): 905914368

約数和(自身を除く): 583504448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4643, 4960, 6944, 8680, 9286, 9920, 13888, 17360, 18572, 23215, 32501, 34720, 37144, 46430, 65002, 69440, 74288, 92860, 130004, 143933, 148576, 162505, 185720, 260008, 287866, 297152, 325010, 371440, 520016, 575732, 650020, 719665, 742880, 1007531, 1040032, 1151464, 1300040, 1439330, 1485760, 2015062, 2080064, 2302928, 2600080, 2878660, 4030124, 4605856, 5037655, 5200160, 5757320, 8060248, 9211712, 10075310, 10400320, 11514640, 16120496, 20150620, 23029280, 32240992, 40301240, 46058560, 64481984, 80602480, 161204960, 322409920]

約数ペア:

[(1, 322409920), (2, 161204960), (4, 80602480), (5, 64481984), (7, 46058560), (8, 40301240), (10, 32240992), (14, 23029280), (16, 20150620), (20, 16120496), (28, 11514640), (31, 10400320), (32, 10075310), (35, 9211712), (40, 8060248), (56, 5757320), (62, 5200160), (64, 5037655), (70, 4605856), (80, 4030124), (112, 2878660), (124, 2600080), (140, 2302928), (155, 2080064), (160, 2015062), (217, 1485760), (224, 1439330), (248, 1300040), (280, 1151464), (310, 1040032), (320, 1007531), (434, 742880), (448, 719665), (496, 650020), (560, 575732), (620, 520016), (868, 371440), (992, 325010), (1085, 297152), (1120, 287866), (1240, 260008), (1736, 185720), (1984, 162505), (2170, 148576), (2240, 143933), (2480, 130004), (3472, 92860), (4340, 74288), (4643, 69440), (4960, 65002), (6944, 46430), (8680, 37144), (9286, 34720), (9920, 32501), (13888, 23215), (17360, 18572)]