187842480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{15973}}^1$

素因数の和:16003

約数の個数: 120

約数和(自身を含む): 677425392

約数和(自身を除く): 489582912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 15973, 31946, 47919, 63892, 79865, 95838, 111811, 127784, 159730, 191676, 223622, 239595, 255568, 319460, 335433, 383352, 447244, 479190, 559055, 638920, 670866, 766704, 782677, 894488, 958380, 1118110, 1277840, 1341732, 1565354, 1677165, 1788976, 1916760, 2236220, 2348031, 2683464, 3130708, 3354330, 3833520, 3913385, 4472440, 4696062, 5366928, 6261416, 6708660, 7826770, 8944880, 9392124, 11740155, 12522832, 13417320, 15653540, 18784248, 23480310, 26834640, 31307080, 37568496, 46960620, 62614160, 93921240, 187842480]

約数ペア:

[(1, 187842480), (2, 93921240), (3, 62614160), (4, 46960620), (5, 37568496), (6, 31307080), (7, 26834640), (8, 23480310), (10, 18784248), (12, 15653540), (14, 13417320), (15, 12522832), (16, 11740155), (20, 9392124), (21, 8944880), (24, 7826770), (28, 6708660), (30, 6261416), (35, 5366928), (40, 4696062), (42, 4472440), (48, 3913385), (49, 3833520), (56, 3354330), (60, 3130708), (70, 2683464), (80, 2348031), (84, 2236220), (98, 1916760), (105, 1788976), (112, 1677165), (120, 1565354), (140, 1341732), (147, 1277840), (168, 1118110), (196, 958380), (210, 894488), (240, 782677), (245, 766704), (280, 670866), (294, 638920), (336, 559055), (392, 479190), (420, 447244), (490, 383352), (560, 335433), (588, 319460), (735, 255568), (784, 239595), (840, 223622), (980, 191676), (1176, 159730), (1470, 127784), (1680, 111811), (1960, 95838), (2352, 79865), (2940, 63892), (3920, 47919), (5880, 31946), (11760, 15973)]