2302271720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 6435072000

約数和(自身を除く): 4132800280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 79, 97, 116, 140, 145, 148, 158, 185, 194, 203, 232, 259, 280, 290, 296, 316, 370, 388, 395, 406, 485, 518, 553, 580, 632, 679, 740, 776, 790, 812, 970, 1015, 1036, 1073, 1106, 1160, 1295, 1358, 1480, 1580, 1624, 1940, 2030, 2072, 2146, 2212, 2291, 2590, 2716, 2765, 2813, 2923, 3160, 3395, 3589, 3880, 4060, 4292, 4424, 4582, 5180, 5365, 5432, 5530, 5626, 5846, 6790, 7178, 7511, 7663, 8120, 8584, 9164, 10360, 10730, 11060, 11252, 11455, 11692, 13580, 14065, 14356, 14615, 15022, 15326, 16037, 17945, 18328, 19691, 20461, 21460, 22120, 22504, 22910, 23384, 25123, 27160, 28130, 28712, 29230, 30044, 30652, 32074, 35890, 37555, 38315, 39382, 40922, 42920, 45820, 50246, 53641, 56260, 58460, 60088, 61304, 64148, 71780, 75110, 76630, 78764, 80185, 81844, 84767, 91640, 98455, 100492, 102305, 104081, 107282, 112520, 116920, 125615, 128296, 143560, 150220, 153260, 157528, 160370, 163688, 169534, 196910, 200984, 204610, 208162, 214564, 222227, 251230, 268205, 283531, 300440, 306520, 320740, 339068, 393820, 409220, 416324, 423835, 429128, 444454, 502460, 520405, 536410, 567062, 593369, 641480, 678136, 728567, 787640, 818440, 832648, 847670, 888908, 1004920, 1040810, 1072820, 1111135, 1134124, 1186738, 1417655, 1457134, 1555589, 1695340, 1777816, 1984717, 2081620, 2145640, 2222270, 2268248, 2373476, 2835310, 2914268, 2966845, 3111178, 3390680, 3642835, 3969434, 4163240, 4444540, 4746952, 5670620, 5828536, 5933690, 6222356, 7285670, 7777945, 7938868, 8222399, 8889080, 9923585, 11341240, 11867380, 12444712, 14571340, 15555890, 15877736, 16444798, 19847170, 23734760, 29142680, 31111780, 32889596, 39694340, 41111995, 57556793, 62223560, 65779192, 79388680, 82223990, 115113586, 164447980, 230227172, 287783965, 328895960, 460454344, 575567930, 1151135860, 2302271720]

約数ペア:

[(1, 2302271720), (2, 1151135860), (4, 575567930), (5, 460454344), (7, 328895960), (8, 287783965), (10, 230227172), (14, 164447980), (20, 115113586), (28, 82223990), (29, 79388680), (35, 65779192), (37, 62223560), (40, 57556793), (56, 41111995), (58, 39694340), (70, 32889596), (74, 31111780), (79, 29142680), (97, 23734760), (116, 19847170), (140, 16444798), (145, 15877736), (148, 15555890), (158, 14571340), (185, 12444712), (194, 11867380), (203, 11341240), (232, 9923585), (259, 8889080), (280, 8222399), (290, 7938868), (296, 7777945), (316, 7285670), (370, 6222356), (388, 5933690), (395, 5828536), (406, 5670620), (485, 4746952), (518, 4444540), (553, 4163240), (580, 3969434), (632, 3642835), (679, 3390680), (740, 3111178), (776, 2966845), (790, 2914268), (812, 2835310), (970, 2373476), (1015, 2268248), (1036, 2222270), (1073, 2145640), (1106, 2081620), (1160, 1984717), (1295, 1777816), (1358, 1695340), (1480, 1555589), (1580, 1457134), (1624, 1417655), (1940, 1186738), (2030, 1134124), (2072, 1111135), (2146, 1072820), (2212, 1040810), (2291, 1004920), (2590, 888908), (2716, 847670), (2765, 832648), (2813, 818440), (2923, 787640), (3160, 728567), (3395, 678136), (3589, 641480), (3880, 593369), (4060, 567062), (4292, 536410), (4424, 520405), (4582, 502460), (5180, 444454), (5365, 429128), (5432, 423835), (5530, 416324), (5626, 409220), (5846, 393820), (6790, 339068), (7178, 320740), (7511, 306520), (7663, 300440), (8120, 283531), (8584, 268205), (9164, 251230), (10360, 222227), (10730, 214564), (11060, 208162), (11252, 204610), (11455, 200984), (11692, 196910), (13580, 169534), (14065, 163688), (14356, 160370), (14615, 157528), (15022, 153260), (15326, 150220), (16037, 143560), (17945, 128296), (18328, 125615), (19691, 116920), (20461, 112520), (21460, 107282), (22120, 104081), (22504, 102305), (22910, 100492), (23384, 98455), (25123, 91640), (27160, 84767), (28130, 81844), (28712, 80185), (29230, 78764), (30044, 76630), (30652, 75110), (32074, 71780), (35890, 64148), (37555, 61304), (38315, 60088), (39382, 58460), (40922, 56260), (42920, 53641), (45820, 50246)]