11903640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 42024960

約数和(自身を除く): 30121320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 383, 420, 444, 518, 555, 740, 766, 777, 840, 888, 1036, 1110, 1149, 1295, 1480, 1532, 1554, 1915, 2072, 2220, 2298, 2590, 2681, 3064, 3108, 3830, 3885, 4440, 4596, 5180, 5362, 5745, 6216, 7660, 7770, 8043, 9192, 10360, 10724, 11490, 13405, 14171, 15320, 15540, 16086, 21448, 22980, 26810, 28342, 31080, 32172, 40215, 42513, 45960, 53620, 56684, 64344, 70855, 80430, 85026, 99197, 107240, 113368, 141710, 160860, 170052, 198394, 212565, 283420, 297591, 321720, 340104, 396788, 425130, 495985, 566840, 595182, 793576, 850260, 991970, 1190364, 1487955, 1700520, 1983940, 2380728, 2975910, 3967880, 5951820, 11903640]

約数ペア:

[(1, 11903640), (2, 5951820), (3, 3967880), (4, 2975910), (5, 2380728), (6, 1983940), (7, 1700520), (8, 1487955), (10, 1190364), (12, 991970), (14, 850260), (15, 793576), (20, 595182), (21, 566840), (24, 495985), (28, 425130), (30, 396788), (35, 340104), (37, 321720), (40, 297591), (42, 283420), (56, 212565), (60, 198394), (70, 170052), (74, 160860), (84, 141710), (105, 113368), (111, 107240), (120, 99197), (140, 85026), (148, 80430), (168, 70855), (185, 64344), (210, 56684), (222, 53620), (259, 45960), (280, 42513), (296, 40215), (370, 32172), (383, 31080), (420, 28342), (444, 26810), (518, 22980), (555, 21448), (740, 16086), (766, 15540), (777, 15320), (840, 14171), (888, 13405), (1036, 11490), (1110, 10724), (1149, 10360), (1295, 9192), (1480, 8043), (1532, 7770), (1554, 7660), (1915, 6216), (2072, 5745), (2220, 5362), (2298, 5180), (2590, 4596), (2681, 4440), (3064, 3885), (3108, 3830)]