6440960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 16805880

約数和(自身を除く): 10364920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 256, 272, 296, 320, 340, 370, 512, 544, 592, 629, 640, 680, 740, 1024, 1088, 1184, 1258, 1280, 1360, 1480, 2048, 2176, 2368, 2516, 2560, 2720, 2960, 3145, 4352, 4736, 5032, 5120, 5440, 5920, 6290, 8704, 9472, 10064, 10240, 10880, 11840, 12580, 17408, 18944, 20128, 21760, 23680, 25160, 34816, 37888, 40256, 43520, 47360, 50320, 75776, 80512, 87040, 94720, 100640, 161024, 174080, 189440, 201280, 322048, 378880, 402560, 644096, 805120, 1288192, 1610240, 3220480, 6440960]

約数ペア:

[(1, 6440960), (2, 3220480), (4, 1610240), (5, 1288192), (8, 805120), (10, 644096), (16, 402560), (17, 378880), (20, 322048), (32, 201280), (34, 189440), (37, 174080), (40, 161024), (64, 100640), (68, 94720), (74, 87040), (80, 80512), (85, 75776), (128, 50320), (136, 47360), (148, 43520), (160, 40256), (170, 37888), (185, 34816), (256, 25160), (272, 23680), (296, 21760), (320, 20128), (340, 18944), (370, 17408), (512, 12580), (544, 11840), (592, 10880), (629, 10240), (640, 10064), (680, 9472), (740, 8704), (1024, 6290), (1088, 5920), (1184, 5440), (1258, 5120), (1280, 5032), (1360, 4736), (1480, 4352), (2048, 3145), (2176, 2960), (2368, 2720), (2516, 2560)]