105898520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 299980800

約数和(自身を除く): 194082280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 329, 364, 376, 455, 470, 520, 611, 619, 658, 728, 910, 940, 1222, 1238, 1316, 1645, 1820, 1880, 2444, 2476, 2632, 3055, 3095, 3290, 3640, 4277, 4333, 4888, 4952, 6110, 6190, 6580, 8047, 8554, 8666, 12220, 12380, 13160, 16094, 17108, 17332, 21385, 21665, 24440, 24760, 29093, 32188, 34216, 34664, 40235, 42770, 43330, 56329, 58186, 64376, 80470, 85540, 86660, 112658, 116372, 145465, 160940, 171080, 173320, 203651, 225316, 232744, 281645, 290930, 321880, 378209, 407302, 450632, 563290, 581860, 756418, 814604, 1018255, 1126580, 1163720, 1512836, 1629208, 1891045, 2036510, 2253160, 2647463, 3025672, 3782090, 4073020, 5294926, 7564180, 8146040, 10589852, 13237315, 15128360, 21179704, 26474630, 52949260, 105898520]

約数ペア:

[(1, 105898520), (2, 52949260), (4, 26474630), (5, 21179704), (7, 15128360), (8, 13237315), (10, 10589852), (13, 8146040), (14, 7564180), (20, 5294926), (26, 4073020), (28, 3782090), (35, 3025672), (40, 2647463), (47, 2253160), (52, 2036510), (56, 1891045), (65, 1629208), (70, 1512836), (91, 1163720), (94, 1126580), (104, 1018255), (130, 814604), (140, 756418), (182, 581860), (188, 563290), (235, 450632), (260, 407302), (280, 378209), (329, 321880), (364, 290930), (376, 281645), (455, 232744), (470, 225316), (520, 203651), (611, 173320), (619, 171080), (658, 160940), (728, 145465), (910, 116372), (940, 112658), (1222, 86660), (1238, 85540), (1316, 80470), (1645, 64376), (1820, 58186), (1880, 56329), (2444, 43330), (2476, 42770), (2632, 40235), (3055, 34664), (3095, 34216), (3290, 32188), (3640, 29093), (4277, 24760), (4333, 24440), (4888, 21665), (4952, 21385), (6110, 17332), (6190, 17108), (6580, 16094), (8047, 13160), (8554, 12380), (8666, 12220)]