135821280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{40423}}^1$

素因数の和:40448

約数の個数: 96

約数和(自身を含む): 488968704

約数和(自身を除く): 353147424

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 40423, 80846, 121269, 161692, 202115, 242538, 282961, 323384, 404230, 485076, 565922, 606345, 646768, 808460, 848883, 970152, 1131844, 1212690, 1293536, 1414805, 1616920, 1697766, 1940304, 2263688, 2425380, 2829610, 3233840, 3395532, 3880608, 4244415, 4527376, 4850760, 5659220, 6467680, 6791064, 8488830, 9054752, 9701520, 11318440, 13582128, 16977660, 19403040, 22636880, 27164256, 33955320, 45273760, 67910640, 135821280]

約数ペア:

[(1, 135821280), (2, 67910640), (3, 45273760), (4, 33955320), (5, 27164256), (6, 22636880), (7, 19403040), (8, 16977660), (10, 13582128), (12, 11318440), (14, 9701520), (15, 9054752), (16, 8488830), (20, 6791064), (21, 6467680), (24, 5659220), (28, 4850760), (30, 4527376), (32, 4244415), (35, 3880608), (40, 3395532), (42, 3233840), (48, 2829610), (56, 2425380), (60, 2263688), (70, 1940304), (80, 1697766), (84, 1616920), (96, 1414805), (105, 1293536), (112, 1212690), (120, 1131844), (140, 970152), (160, 848883), (168, 808460), (210, 646768), (224, 606345), (240, 565922), (280, 485076), (336, 404230), (420, 323384), (480, 282961), (560, 242538), (672, 202115), (840, 161692), (1120, 121269), (1680, 80846), (3360, 40423)]