7255806880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 20072344320

約数和(自身を除く): 12816537440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 89, 112, 140, 160, 166, 178, 224, 280, 332, 356, 415, 445, 560, 581, 623, 664, 712, 830, 877, 890, 1120, 1162, 1246, 1328, 1424, 1660, 1754, 1780, 2324, 2492, 2656, 2848, 2905, 3115, 3320, 3508, 3560, 4385, 4648, 4984, 5810, 6139, 6230, 6640, 7016, 7120, 7387, 8770, 9296, 9968, 11620, 12278, 12460, 13280, 14032, 14240, 14774, 17540, 18592, 19936, 23240, 24556, 24920, 28064, 29548, 30695, 35080, 36935, 46480, 49112, 49840, 51709, 59096, 61390, 70160, 72791, 73870, 78053, 92960, 98224, 99680, 103418, 118192, 122780, 140320, 145582, 147740, 156106, 196448, 206836, 236384, 245560, 258545, 291164, 295480, 312212, 363955, 390265, 413672, 491120, 509537, 517090, 546371, 582328, 590960, 624424, 727910, 780530, 827344, 982240, 1019074, 1034180, 1092742, 1164656, 1181920, 1248848, 1455820, 1561060, 1654688, 2038148, 2068360, 2185484, 2329312, 2497696, 2547685, 2731855, 2911640, 3122120, 4076296, 4136720, 4370968, 5095370, 5463710, 5823280, 6244240, 6478399, 8152592, 8273440, 8741936, 10190740, 10927420, 11646560, 12488480, 12956798, 16305184, 17483872, 20381480, 21854840, 25913596, 32391995, 40762960, 43709680, 45348793, 51827192, 64783990, 81525920, 87419360, 90697586, 103654384, 129567980, 181395172, 207308768, 226743965, 259135960, 362790344, 453487930, 518271920, 725580688, 906975860, 1036543840, 1451161376, 1813951720, 3627903440, 7255806880]

約数ペア:

[(1, 7255806880), (2, 3627903440), (4, 1813951720), (5, 1451161376), (7, 1036543840), (8, 906975860), (10, 725580688), (14, 518271920), (16, 453487930), (20, 362790344), (28, 259135960), (32, 226743965), (35, 207308768), (40, 181395172), (56, 129567980), (70, 103654384), (80, 90697586), (83, 87419360), (89, 81525920), (112, 64783990), (140, 51827192), (160, 45348793), (166, 43709680), (178, 40762960), (224, 32391995), (280, 25913596), (332, 21854840), (356, 20381480), (415, 17483872), (445, 16305184), (560, 12956798), (581, 12488480), (623, 11646560), (664, 10927420), (712, 10190740), (830, 8741936), (877, 8273440), (890, 8152592), (1120, 6478399), (1162, 6244240), (1246, 5823280), (1328, 5463710), (1424, 5095370), (1660, 4370968), (1754, 4136720), (1780, 4076296), (2324, 3122120), (2492, 2911640), (2656, 2731855), (2848, 2547685), (2905, 2497696), (3115, 2329312), (3320, 2185484), (3508, 2068360), (3560, 2038148), (4385, 1654688), (4648, 1561060), (4984, 1455820), (5810, 1248848), (6139, 1181920), (6230, 1164656), (6640, 1092742), (7016, 1034180), (7120, 1019074), (7387, 982240), (8770, 827344), (9296, 780530), (9968, 727910), (11620, 624424), (12278, 590960), (12460, 582328), (13280, 546371), (14032, 517090), (14240, 509537), (14774, 491120), (17540, 413672), (18592, 390265), (19936, 363955), (23240, 312212), (24556, 295480), (24920, 291164), (28064, 258545), (29548, 245560), (30695, 236384), (35080, 206836), (36935, 196448), (46480, 156106), (49112, 147740), (49840, 145582), (51709, 140320), (59096, 122780), (61390, 118192), (70160, 103418), (72791, 99680), (73870, 98224), (78053, 92960)]