15833160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 60353280

約数和(自身を除く): 44520120

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, 56, 60, 61, 63, 70, 72, 84, 90, 103, 105, 120, 122, 126, 140, 168, 180, 183, 206, 210, 244, 252, 280, 305, 309, 315, 360, 366, 412, 420, 427, 488, 504, 515, 549, 610, 618, 630, 721, 732, 824, 840, 854, 915, 927, 1030, 1098, 1220, 1236, 1260, 1281, 1442, 1464, 1545, 1708, 1830, 1854, 2060, 2135, 2163, 2196, 2440, 2472, 2520, 2562, 2745, 2884, 3090, 3416, 3605, 3660, 3708, 3843, 4120, 4270, 4326, 4392, 4635, 5124, 5490, 5768, 6180, 6283, 6405, 6489, 7210, 7320, 7416, 7686, 8540, 8652, 9270, 10248, 10815, 10980, 12360, 12566, 12810, 12978, 14420, 15372, 17080, 17304, 18540, 18849, 19215, 21630, 21960, 25132, 25620, 25956, 28840, 30744, 31415, 32445, 37080, 37698, 38430, 43260, 43981, 50264, 51240, 51912, 56547, 62830, 64890, 75396, 76860, 86520, 87962, 94245, 113094, 125660, 129780, 131943, 150792, 153720, 175924, 188490, 219905, 226188, 251320, 259560, 263886, 282735, 351848, 376980, 395829, 439810, 452376, 527772, 565470, 659715, 753960, 791658, 879620, 1055544, 1130940, 1319430, 1583316, 1759240, 1979145, 2261880, 2638860, 3166632, 3958290, 5277720, 7916580, 15833160]

約数ペア:

[(1, 15833160), (2, 7916580), (3, 5277720), (4, 3958290), (5, 3166632), (6, 2638860), (7, 2261880), (8, 1979145), (9, 1759240), (10, 1583316), (12, 1319430), (14, 1130940), (15, 1055544), (18, 879620), (20, 791658), (21, 753960), (24, 659715), (28, 565470), (30, 527772), (35, 452376), (36, 439810), (40, 395829), (42, 376980), (45, 351848), (56, 282735), (60, 263886), (61, 259560), (63, 251320), (70, 226188), (72, 219905), (84, 188490), (90, 175924), (103, 153720), (105, 150792), (120, 131943), (122, 129780), (126, 125660), (140, 113094), (168, 94245), (180, 87962), (183, 86520), (206, 76860), (210, 75396), (244, 64890), (252, 62830), (280, 56547), (305, 51912), (309, 51240), (315, 50264), (360, 43981), (366, 43260), (412, 38430), (420, 37698), (427, 37080), (488, 32445), (504, 31415), (515, 30744), (549, 28840), (610, 25956), (618, 25620), (630, 25132), (721, 21960), (732, 21630), (824, 19215), (840, 18849), (854, 18540), (915, 17304), (927, 17080), (1030, 15372), (1098, 14420), (1220, 12978), (1236, 12810), (1260, 12566), (1281, 12360), (1442, 10980), (1464, 10815), (1545, 10248), (1708, 9270), (1830, 8652), (1854, 8540), (2060, 7686), (2135, 7416), (2163, 7320), (2196, 7210), (2440, 6489), (2472, 6405), (2520, 6283), (2562, 6180), (2745, 5768), (2884, 5490), (3090, 5124), (3416, 4635), (3605, 4392), (3660, 4326), (3708, 4270), (3843, 4120)]