187815040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 536864760

約数和(自身を除く): 349049720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 113, 128, 140, 160, 196, 212, 224, 226, 245, 265, 280, 320, 371, 392, 424, 448, 452, 490, 530, 560, 565, 640, 742, 784, 791, 848, 896, 904, 980, 1060, 1120, 1130, 1484, 1568, 1582, 1696, 1808, 1855, 1960, 2120, 2240, 2260, 2597, 2968, 3136, 3164, 3392, 3616, 3710, 3920, 3955, 4240, 4480, 4520, 5194, 5537, 5936, 5989, 6272, 6328, 6784, 7232, 7420, 7840, 7910, 8480, 9040, 10388, 11074, 11872, 11978, 12656, 12985, 14464, 14840, 15680, 15820, 16960, 18080, 20776, 22148, 23744, 23956, 25312, 25970, 27685, 29680, 29945, 31360, 31640, 33920, 36160, 41552, 41923, 44296, 47488, 47912, 50624, 51940, 55370, 59360, 59890, 63280, 72320, 83104, 83846, 88592, 95824, 101248, 103880, 110740, 118720, 119780, 126560, 166208, 167692, 177184, 191648, 207760, 209615, 221480, 237440, 239560, 253120, 293461, 332416, 335384, 354368, 383296, 415520, 419230, 442960, 479120, 506240, 586922, 670768, 708736, 766592, 831040, 838460, 885920, 958240, 1173844, 1341536, 1467305, 1662080, 1676920, 1771840, 1916480, 2347688, 2683072, 2934610, 3353840, 3543680, 3832960, 4695376, 5366144, 5869220, 6707680, 9390752, 11738440, 13415360, 18781504, 23476880, 26830720, 37563008, 46953760, 93907520, 187815040]

約数ペア:

[(1, 187815040), (2, 93907520), (4, 46953760), (5, 37563008), (7, 26830720), (8, 23476880), (10, 18781504), (14, 13415360), (16, 11738440), (20, 9390752), (28, 6707680), (32, 5869220), (35, 5366144), (40, 4695376), (49, 3832960), (53, 3543680), (56, 3353840), (64, 2934610), (70, 2683072), (80, 2347688), (98, 1916480), (106, 1771840), (112, 1676920), (113, 1662080), (128, 1467305), (140, 1341536), (160, 1173844), (196, 958240), (212, 885920), (224, 838460), (226, 831040), (245, 766592), (265, 708736), (280, 670768), (320, 586922), (371, 506240), (392, 479120), (424, 442960), (448, 419230), (452, 415520), (490, 383296), (530, 354368), (560, 335384), (565, 332416), (640, 293461), (742, 253120), (784, 239560), (791, 237440), (848, 221480), (896, 209615), (904, 207760), (980, 191648), (1060, 177184), (1120, 167692), (1130, 166208), (1484, 126560), (1568, 119780), (1582, 118720), (1696, 110740), (1808, 103880), (1855, 101248), (1960, 95824), (2120, 88592), (2240, 83846), (2260, 83104), (2597, 72320), (2968, 63280), (3136, 59890), (3164, 59360), (3392, 55370), (3616, 51940), (3710, 50624), (3920, 47912), (3955, 47488), (4240, 44296), (4480, 41923), (4520, 41552), (5194, 36160), (5537, 33920), (5936, 31640), (5989, 31360), (6272, 29945), (6328, 29680), (6784, 27685), (7232, 25970), (7420, 25312), (7840, 23956), (7910, 23744), (8480, 22148), (9040, 20776), (10388, 18080), (11074, 16960), (11872, 15820), (11978, 15680), (12656, 14840), (12985, 14464)]