194479040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 549005760

約数和(自身を除く): 354526720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 157, 158, 160, 196, 224, 245, 280, 314, 316, 320, 392, 395, 448, 490, 553, 560, 628, 632, 784, 785, 790, 980, 1099, 1106, 1120, 1256, 1264, 1568, 1570, 1580, 1960, 2198, 2212, 2240, 2512, 2528, 2765, 3136, 3140, 3160, 3871, 3920, 4396, 4424, 5024, 5056, 5495, 5530, 6280, 6320, 7693, 7742, 7840, 8792, 8848, 10048, 10990, 11060, 12403, 12560, 12640, 15386, 15484, 15680, 17584, 17696, 19355, 21980, 22120, 24806, 25120, 25280, 30772, 30968, 35168, 35392, 38465, 38710, 43960, 44240, 49612, 50240, 61544, 61936, 62015, 70336, 76930, 77420, 86821, 87920, 88480, 99224, 123088, 123872, 124030, 153860, 154840, 173642, 175840, 176960, 198448, 246176, 247744, 248060, 307720, 309680, 347284, 351680, 396896, 434105, 492352, 496120, 607747, 615440, 619360, 694568, 793792, 868210, 992240, 1215494, 1230880, 1238720, 1389136, 1736420, 1984480, 2430988, 2461760, 2778272, 3038735, 3472840, 3968960, 4861976, 5556544, 6077470, 6945680, 9723952, 12154940, 13891360, 19447904, 24309880, 27782720, 38895808, 48619760, 97239520, 194479040]

約数ペア:

[(1, 194479040), (2, 97239520), (4, 48619760), (5, 38895808), (7, 27782720), (8, 24309880), (10, 19447904), (14, 13891360), (16, 12154940), (20, 9723952), (28, 6945680), (32, 6077470), (35, 5556544), (40, 4861976), (49, 3968960), (56, 3472840), (64, 3038735), (70, 2778272), (79, 2461760), (80, 2430988), (98, 1984480), (112, 1736420), (140, 1389136), (157, 1238720), (158, 1230880), (160, 1215494), (196, 992240), (224, 868210), (245, 793792), (280, 694568), (314, 619360), (316, 615440), (320, 607747), (392, 496120), (395, 492352), (448, 434105), (490, 396896), (553, 351680), (560, 347284), (628, 309680), (632, 307720), (784, 248060), (785, 247744), (790, 246176), (980, 198448), (1099, 176960), (1106, 175840), (1120, 173642), (1256, 154840), (1264, 153860), (1568, 124030), (1570, 123872), (1580, 123088), (1960, 99224), (2198, 88480), (2212, 87920), (2240, 86821), (2512, 77420), (2528, 76930), (2765, 70336), (3136, 62015), (3140, 61936), (3160, 61544), (3871, 50240), (3920, 49612), (4396, 44240), (4424, 43960), (5024, 38710), (5056, 38465), (5495, 35392), (5530, 35168), (6280, 30968), (6320, 30772), (7693, 25280), (7742, 25120), (7840, 24806), (8792, 22120), (8848, 21980), (10048, 19355), (10990, 17696), (11060, 17584), (12403, 15680), (12560, 15484), (12640, 15386)]