200706720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1902

約数の個数: 96

約数和(自身を含む): 635076288

約数和(自身を除く): 434369568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 1627, 2056, 2570, 3084, 3254, 3855, 4112, 4881, 5140, 6168, 6508, 7710, 8135, 8224, 9762, 10280, 12336, 13016, 15420, 16270, 19524, 20560, 24405, 24672, 26032, 30840, 32540, 39048, 41120, 48810, 52064, 61680, 65080, 78096, 97620, 123360, 130160, 156192, 195240, 260320, 390480, 418139, 780960, 836278, 1254417, 1672556, 2090695, 2508834, 3345112, 4181390, 5017668, 6272085, 6690224, 8362780, 10035336, 12544170, 13380448, 16725560, 20070672, 25088340, 33451120, 40141344, 50176680, 66902240, 100353360, 200706720]

約数ペア:

[(1, 200706720), (2, 100353360), (3, 66902240), (4, 50176680), (5, 40141344), (6, 33451120), (8, 25088340), (10, 20070672), (12, 16725560), (15, 13380448), (16, 12544170), (20, 10035336), (24, 8362780), (30, 6690224), (32, 6272085), (40, 5017668), (48, 4181390), (60, 3345112), (80, 2508834), (96, 2090695), (120, 1672556), (160, 1254417), (240, 836278), (257, 780960), (480, 418139), (514, 390480), (771, 260320), (1028, 195240), (1285, 156192), (1542, 130160), (1627, 123360), (2056, 97620), (2570, 78096), (3084, 65080), (3254, 61680), (3855, 52064), (4112, 48810), (4881, 41120), (5140, 39048), (6168, 32540), (6508, 30840), (7710, 26032), (8135, 24672), (8224, 24405), (9762, 20560), (10280, 19524), (12336, 16270), (13016, 15420)]