211082853940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5214

約数の個数: 192

約数和(自身を含む): 530946662400

約数和(自身を除く): 319863808460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 79, 86, 89, 140, 158, 172, 178, 215, 301, 316, 356, 395, 430, 445, 553, 602, 623, 790, 860, 890, 1106, 1204, 1246, 1505, 1580, 1780, 2212, 2492, 2765, 3010, 3115, 3397, 3827, 4987, 5530, 6020, 6230, 6794, 7031, 7654, 9974, 11060, 12460, 13588, 14062, 15308, 16985, 19135, 19948, 23779, 24935, 26789, 28124, 33970, 34909, 35155, 38270, 47558, 49217, 49870, 53578, 67940, 69818, 70310, 76540, 95116, 98434, 99740, 107156, 118895, 133945, 139636, 140620, 174545, 196868, 214441, 237790, 246085, 267890, 302333, 349090, 393973, 428882, 443843, 475580, 492170, 535780, 604666, 698180, 787946, 857764, 887686, 984340, 1072205, 1209332, 1501087, 1511665, 1575892, 1775372, 1969865, 2116331, 2144410, 2219215, 2757811, 3002174, 3023330, 3106901, 3939730, 4232662, 4288820, 4438430, 5515622, 6004348, 6046660, 6213802, 7505435, 7879460, 8465324, 8876860, 10581655, 11031244, 12427604, 13789055, 15010870, 15534505, 16940839, 19085249, 21163310, 27578110, 30021740, 31069010, 33881678, 35063597, 38170498, 42326620, 55156220, 62138020, 67763356, 70127194, 76340996, 84704195, 95426245, 118585873, 133596743, 140254388, 169408390, 175317985, 190852490, 237171746, 245445179, 267193486, 338816780, 350635970, 381704980, 474343492, 490890358, 534386972, 592929365, 667983715, 701271940, 981780716, 1185858730, 1227225895, 1335967430, 1507734671, 2371717460, 2454451790, 2671934860, 3015469342, 4908903580, 6030938684, 7538673355, 10554142697, 15077346710, 21108285394, 30154693420, 42216570788, 52770713485, 105541426970, 211082853940]

約数ペア:

[(1, 211082853940), (2, 105541426970), (4, 52770713485), (5, 42216570788), (7, 30154693420), (10, 21108285394), (14, 15077346710), (20, 10554142697), (28, 7538673355), (35, 6030938684), (43, 4908903580), (70, 3015469342), (79, 2671934860), (86, 2454451790), (89, 2371717460), (140, 1507734671), (158, 1335967430), (172, 1227225895), (178, 1185858730), (215, 981780716), (301, 701271940), (316, 667983715), (356, 592929365), (395, 534386972), (430, 490890358), (445, 474343492), (553, 381704980), (602, 350635970), (623, 338816780), (790, 267193486), (860, 245445179), (890, 237171746), (1106, 190852490), (1204, 175317985), (1246, 169408390), (1505, 140254388), (1580, 133596743), (1780, 118585873), (2212, 95426245), (2492, 84704195), (2765, 76340996), (3010, 70127194), (3115, 67763356), (3397, 62138020), (3827, 55156220), (4987, 42326620), (5530, 38170498), (6020, 35063597), (6230, 33881678), (6794, 31069010), (7031, 30021740), (7654, 27578110), (9974, 21163310), (11060, 19085249), (12460, 16940839), (13588, 15534505), (14062, 15010870), (15308, 13789055), (16985, 12427604), (19135, 11031244), (19948, 10581655), (23779, 8876860), (24935, 8465324), (26789, 7879460), (28124, 7505435), (33970, 6213802), (34909, 6046660), (35155, 6004348), (38270, 5515622), (47558, 4438430), (49217, 4288820), (49870, 4232662), (53578, 3939730), (67940, 3106901), (69818, 3023330), (70310, 3002174), (76540, 2757811), (95116, 2219215), (98434, 2144410), (99740, 2116331), (107156, 1969865), (118895, 1775372), (133945, 1575892), (139636, 1511665), (140620, 1501087), (174545, 1209332), (196868, 1072205), (214441, 984340), (237790, 887686), (246085, 857764), (267890, 787946), (302333, 698180), (349090, 604666), (393973, 535780), (428882, 492170), (443843, 475580)]