475350120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{20959}}^1$

素因数の和:20989

約数の個数: 160

約数和(自身を含む): 1826035200

約数和(自身を除く): 1350685080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 20959, 22680, 41918, 62877, 83836, 104795, 125754, 146713, 167672, 188631, 209590, 251508, 293426, 314385, 377262, 419180, 440139, 503016, 565893, 586852, 628770, 733565, 754524, 838360, 880278, 943155, 1131786, 1173704, 1257540, 1320417, 1467130, 1509048, 1697679, 1760556, 1886310, 2200695, 2263572, 2515080, 2640834, 2829465, 2934260, 3395358, 3521112, 3772620, 3961251, 4401390, 4527144, 5281668, 5658930, 5868520, 6602085, 6790716, 7545240, 7922502, 8488395, 8802780, 10563336, 11317860, 11883753, 13204170, 13581432, 15845004, 16976790, 17605560, 19806255, 22635720, 23767506, 26408340, 31690008, 33953580, 39612510, 47535012, 52816680, 59418765, 67907160, 79225020, 95070024, 118837530, 158450040, 237675060, 475350120]

約数ペア:

[(1, 475350120), (2, 237675060), (3, 158450040), (4, 118837530), (5, 95070024), (6, 79225020), (7, 67907160), (8, 59418765), (9, 52816680), (10, 47535012), (12, 39612510), (14, 33953580), (15, 31690008), (18, 26408340), (20, 23767506), (21, 22635720), (24, 19806255), (27, 17605560), (28, 16976790), (30, 15845004), (35, 13581432), (36, 13204170), (40, 11883753), (42, 11317860), (45, 10563336), (54, 8802780), (56, 8488395), (60, 7922502), (63, 7545240), (70, 6790716), (72, 6602085), (81, 5868520), (84, 5658930), (90, 5281668), (105, 4527144), (108, 4401390), (120, 3961251), (126, 3772620), (135, 3521112), (140, 3395358), (162, 2934260), (168, 2829465), (180, 2640834), (189, 2515080), (210, 2263572), (216, 2200695), (252, 1886310), (270, 1760556), (280, 1697679), (315, 1509048), (324, 1467130), (360, 1320417), (378, 1257540), (405, 1173704), (420, 1131786), (504, 943155), (540, 880278), (567, 838360), (630, 754524), (648, 733565), (756, 628770), (810, 586852), (840, 565893), (945, 503016), (1080, 440139), (1134, 419180), (1260, 377262), (1512, 314385), (1620, 293426), (1890, 251508), (2268, 209590), (2520, 188631), (2835, 167672), (3240, 146713), (3780, 125754), (4536, 104795), (5670, 83836), (7560, 62877), (11340, 41918), (20959, 22680)]