1102317440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 3029400000

約数和(自身を除く): 1927082560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 197, 224, 280, 320, 394, 448, 560, 640, 788, 896, 985, 1120, 1249, 1379, 1576, 1970, 2240, 2498, 2758, 3152, 3940, 4480, 4996, 5516, 6245, 6304, 6895, 7880, 8743, 9992, 11032, 12490, 12608, 13790, 15760, 17486, 19984, 22064, 24980, 25216, 27580, 31520, 34972, 39968, 43715, 44128, 49960, 55160, 63040, 69944, 79936, 87430, 88256, 99920, 110320, 126080, 139888, 159872, 174860, 176512, 199840, 220640, 246053, 279776, 349720, 399680, 441280, 492106, 559552, 699440, 799360, 882560, 984212, 1119104, 1230265, 1398880, 1722371, 1968424, 2460530, 2797760, 3444742, 3936848, 4921060, 5595520, 6889484, 7873696, 8611855, 9842120, 13778968, 15747392, 17223710, 19684240, 27557936, 31494784, 34447420, 39368480, 55115872, 68894840, 78736960, 110231744, 137789680, 157473920, 220463488, 275579360, 551158720, 1102317440]

約数ペア:

[(1, 1102317440), (2, 551158720), (4, 275579360), (5, 220463488), (7, 157473920), (8, 137789680), (10, 110231744), (14, 78736960), (16, 68894840), (20, 55115872), (28, 39368480), (32, 34447420), (35, 31494784), (40, 27557936), (56, 19684240), (64, 17223710), (70, 15747392), (80, 13778968), (112, 9842120), (128, 8611855), (140, 7873696), (160, 6889484), (197, 5595520), (224, 4921060), (280, 3936848), (320, 3444742), (394, 2797760), (448, 2460530), (560, 1968424), (640, 1722371), (788, 1398880), (896, 1230265), (985, 1119104), (1120, 984212), (1249, 882560), (1379, 799360), (1576, 699440), (1970, 559552), (2240, 492106), (2498, 441280), (2758, 399680), (3152, 349720), (3940, 279776), (4480, 246053), (4996, 220640), (5516, 199840), (6245, 176512), (6304, 174860), (6895, 159872), (7880, 139888), (8743, 126080), (9992, 110320), (11032, 99920), (12490, 88256), (12608, 87430), (13790, 79936), (15760, 69944), (17486, 63040), (19984, 55160), (22064, 49960), (24980, 44128), (25216, 43715), (27580, 39968), (31520, 34972)]