103389720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{123083}}^1$

素因数の和:123104

約数の個数: 64

約数和(自身を含む): 354481920

約数和(自身を除く): 251092200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 123083, 246166, 369249, 492332, 615415, 738498, 861581, 984664, 1230830, 1476996, 1723162, 1846245, 2461660, 2584743, 2953992, 3446324, 3692490, 4307905, 4923320, 5169486, 6892648, 7384980, 8615810, 10338972, 12923715, 14769960, 17231620, 20677944, 25847430, 34463240, 51694860, 103389720]

約数ペア:

[(1, 103389720), (2, 51694860), (3, 34463240), (4, 25847430), (5, 20677944), (6, 17231620), (7, 14769960), (8, 12923715), (10, 10338972), (12, 8615810), (14, 7384980), (15, 6892648), (20, 5169486), (21, 4923320), (24, 4307905), (28, 3692490), (30, 3446324), (35, 2953992), (40, 2584743), (42, 2461660), (56, 1846245), (60, 1723162), (70, 1476996), (84, 1230830), (105, 984664), (120, 861581), (140, 738498), (168, 615415), (210, 492332), (280, 369249), (420, 246166), (840, 123083)]