8147160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 31337280

約数和(自身を除く): 23190120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 61, 63, 70, 72, 84, 90, 105, 106, 120, 122, 126, 140, 159, 168, 180, 183, 210, 212, 244, 252, 265, 280, 305, 315, 318, 360, 366, 371, 420, 424, 427, 477, 488, 504, 530, 549, 610, 630, 636, 732, 742, 795, 840, 854, 915, 954, 1060, 1098, 1113, 1220, 1260, 1272, 1281, 1464, 1484, 1590, 1708, 1830, 1855, 1908, 2120, 2135, 2196, 2226, 2385, 2440, 2520, 2562, 2745, 2968, 3180, 3233, 3339, 3416, 3660, 3710, 3816, 3843, 4270, 4392, 4452, 4770, 5124, 5490, 5565, 6360, 6405, 6466, 6678, 7320, 7420, 7686, 8540, 8904, 9540, 9699, 10248, 10980, 11130, 12810, 12932, 13356, 14840, 15372, 16165, 16695, 17080, 19080, 19215, 19398, 21960, 22260, 22631, 25620, 25864, 26712, 29097, 30744, 32330, 33390, 38430, 38796, 44520, 45262, 48495, 51240, 58194, 64660, 66780, 67893, 76860, 77592, 90524, 96990, 113155, 116388, 129320, 133560, 135786, 145485, 153720, 181048, 193980, 203679, 226310, 232776, 271572, 290970, 339465, 387960, 407358, 452620, 543144, 581940, 678930, 814716, 905240, 1018395, 1163880, 1357860, 1629432, 2036790, 2715720, 4073580, 8147160]

約数ペア:

[(1, 8147160), (2, 4073580), (3, 2715720), (4, 2036790), (5, 1629432), (6, 1357860), (7, 1163880), (8, 1018395), (9, 905240), (10, 814716), (12, 678930), (14, 581940), (15, 543144), (18, 452620), (20, 407358), (21, 387960), (24, 339465), (28, 290970), (30, 271572), (35, 232776), (36, 226310), (40, 203679), (42, 193980), (45, 181048), (53, 153720), (56, 145485), (60, 135786), (61, 133560), (63, 129320), (70, 116388), (72, 113155), (84, 96990), (90, 90524), (105, 77592), (106, 76860), (120, 67893), (122, 66780), (126, 64660), (140, 58194), (159, 51240), (168, 48495), (180, 45262), (183, 44520), (210, 38796), (212, 38430), (244, 33390), (252, 32330), (265, 30744), (280, 29097), (305, 26712), (315, 25864), (318, 25620), (360, 22631), (366, 22260), (371, 21960), (420, 19398), (424, 19215), (427, 19080), (477, 17080), (488, 16695), (504, 16165), (530, 15372), (549, 14840), (610, 13356), (630, 12932), (636, 12810), (732, 11130), (742, 10980), (795, 10248), (840, 9699), (854, 9540), (915, 8904), (954, 8540), (1060, 7686), (1098, 7420), (1113, 7320), (1220, 6678), (1260, 6466), (1272, 6405), (1281, 6360), (1464, 5565), (1484, 5490), (1590, 5124), (1708, 4770), (1830, 4452), (1855, 4392), (1908, 4270), (2120, 3843), (2135, 3816), (2196, 3710), (2226, 3660), (2385, 3416), (2440, 3339), (2520, 3233), (2562, 3180), (2745, 2968)]