64424640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9587}}^1$

素因数の和:9614

約数の個数: 112

約数和(自身を含む): 233793792

約数和(自身を除く): 169369152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9587, 19174, 28761, 38348, 47935, 57522, 67109, 76696, 95870, 115044, 134218, 143805, 153392, 191740, 201327, 230088, 268436, 287610, 306784, 335545, 383480, 402654, 460176, 536872, 575220, 613568, 671090, 766960, 805308, 920352, 1006635, 1073744, 1150440, 1342180, 1533920, 1610616, 1840704, 2013270, 2147488, 2300880, 2684360, 3067840, 3221232, 4026540, 4294976, 4601760, 5368720, 6442464, 8053080, 9203520, 10737440, 12884928, 16106160, 21474880, 32212320, 64424640]

約数ペア:

[(1, 64424640), (2, 32212320), (3, 21474880), (4, 16106160), (5, 12884928), (6, 10737440), (7, 9203520), (8, 8053080), (10, 6442464), (12, 5368720), (14, 4601760), (15, 4294976), (16, 4026540), (20, 3221232), (21, 3067840), (24, 2684360), (28, 2300880), (30, 2147488), (32, 2013270), (35, 1840704), (40, 1610616), (42, 1533920), (48, 1342180), (56, 1150440), (60, 1073744), (64, 1006635), (70, 920352), (80, 805308), (84, 766960), (96, 671090), (105, 613568), (112, 575220), (120, 536872), (140, 460176), (160, 402654), (168, 383480), (192, 335545), (210, 306784), (224, 287610), (240, 268436), (280, 230088), (320, 201327), (336, 191740), (420, 153392), (448, 143805), (480, 134218), (560, 115044), (672, 95870), (840, 76696), (960, 67109), (1120, 57522), (1344, 47935), (1680, 38348), (2240, 28761), (3360, 19174), (6720, 9587)]