206844120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 778752000

約数和(自身を除く): 571907880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 790, 840, 948, 1039, 1106, 1185, 1260, 1422, 1580, 1659, 1896, 2078, 2212, 2370, 2520, 2765, 2844, 3117, 3160, 3318, 3555, 4156, 4424, 4740, 4977, 5195, 5530, 5688, 6234, 6636, 7110, 7273, 8295, 8312, 9351, 9480, 9954, 10390, 11060, 12468, 13272, 14220, 14546, 15585, 16590, 18702, 19908, 20780, 21819, 22120, 24885, 24936, 28440, 29092, 31170, 33180, 36365, 37404, 39816, 41560, 43638, 46755, 49770, 58184, 62340, 65457, 66360, 72730, 74808, 82081, 87276, 93510, 99540, 109095, 124680, 130914, 145460, 164162, 174552, 187020, 199080, 218190, 246243, 261828, 290920, 327285, 328324, 374040, 410405, 436380, 492486, 523656, 574567, 654570, 656648, 738729, 820810, 872760, 984972, 1149134, 1231215, 1309140, 1477458, 1641620, 1723701, 1969944, 2298268, 2462430, 2618280, 2872835, 2954916, 3283240, 3447402, 3693645, 4596536, 4924860, 5171103, 5745670, 5909832, 6894804, 7387290, 8618505, 9849720, 10342206, 11491340, 13789608, 14774580, 17237010, 20684412, 22982680, 25855515, 29549160, 34474020, 41368824, 51711030, 68948040, 103422060, 206844120]

約数ペア:

[(1, 206844120), (2, 103422060), (3, 68948040), (4, 51711030), (5, 41368824), (6, 34474020), (7, 29549160), (8, 25855515), (9, 22982680), (10, 20684412), (12, 17237010), (14, 14774580), (15, 13789608), (18, 11491340), (20, 10342206), (21, 9849720), (24, 8618505), (28, 7387290), (30, 6894804), (35, 5909832), (36, 5745670), (40, 5171103), (42, 4924860), (45, 4596536), (56, 3693645), (60, 3447402), (63, 3283240), (70, 2954916), (72, 2872835), (79, 2618280), (84, 2462430), (90, 2298268), (105, 1969944), (120, 1723701), (126, 1641620), (140, 1477458), (158, 1309140), (168, 1231215), (180, 1149134), (210, 984972), (237, 872760), (252, 820810), (280, 738729), (315, 656648), (316, 654570), (360, 574567), (395, 523656), (420, 492486), (474, 436380), (504, 410405), (553, 374040), (630, 328324), (632, 327285), (711, 290920), (790, 261828), (840, 246243), (948, 218190), (1039, 199080), (1106, 187020), (1185, 174552), (1260, 164162), (1422, 145460), (1580, 130914), (1659, 124680), (1896, 109095), (2078, 99540), (2212, 93510), (2370, 87276), (2520, 82081), (2765, 74808), (2844, 72730), (3117, 66360), (3160, 65457), (3318, 62340), (3555, 58184), (4156, 49770), (4424, 46755), (4740, 43638), (4977, 41560), (5195, 39816), (5530, 37404), (5688, 36365), (6234, 33180), (6636, 31170), (7110, 29092), (7273, 28440), (8295, 24936), (8312, 24885), (9351, 22120), (9480, 21819), (9954, 20780), (10390, 19908), (11060, 18702), (12468, 16590), (13272, 15585), (14220, 14546)]