221190480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14629}}^1$

素因数の和:14658

約数の個数: 160

約数和(自身を含む): 870777600

約数和(自身を除く): 649587120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14629, 15120, 29258, 43887, 58516, 73145, 87774, 102403, 117032, 131661, 146290, 175548, 204806, 219435, 234064, 263322, 292580, 307209, 351096, 394983, 409612, 438870, 512015, 526644, 585160, 614418, 658305, 702192, 789966, 819224, 877740, 921627, 1024030, 1053288, 1170320, 1228836, 1316610, 1536045, 1579932, 1638448, 1755480, 1843254, 1974915, 2048060, 2106576, 2457672, 2633220, 2764881, 3072090, 3159864, 3510960, 3686508, 3949830, 4096120, 4608135, 4915344, 5266440, 5529762, 6144180, 6319728, 7373016, 7899660, 8192240, 9216270, 10532880, 11059524, 12288360, 13824405, 14746032, 15799320, 18432540, 22119048, 24576720, 27648810, 31598640, 36865080, 44238096, 55297620, 73730160, 110595240, 221190480]

約数ペア:

[(1, 221190480), (2, 110595240), (3, 73730160), (4, 55297620), (5, 44238096), (6, 36865080), (7, 31598640), (8, 27648810), (9, 24576720), (10, 22119048), (12, 18432540), (14, 15799320), (15, 14746032), (16, 13824405), (18, 12288360), (20, 11059524), (21, 10532880), (24, 9216270), (27, 8192240), (28, 7899660), (30, 7373016), (35, 6319728), (36, 6144180), (40, 5529762), (42, 5266440), (45, 4915344), (48, 4608135), (54, 4096120), (56, 3949830), (60, 3686508), (63, 3510960), (70, 3159864), (72, 3072090), (80, 2764881), (84, 2633220), (90, 2457672), (105, 2106576), (108, 2048060), (112, 1974915), (120, 1843254), (126, 1755480), (135, 1638448), (140, 1579932), (144, 1536045), (168, 1316610), (180, 1228836), (189, 1170320), (210, 1053288), (216, 1024030), (240, 921627), (252, 877740), (270, 819224), (280, 789966), (315, 702192), (336, 658305), (360, 614418), (378, 585160), (420, 526644), (432, 512015), (504, 438870), (540, 409612), (560, 394983), (630, 351096), (720, 307209), (756, 292580), (840, 263322), (945, 234064), (1008, 219435), (1080, 204806), (1260, 175548), (1512, 146290), (1680, 131661), (1890, 117032), (2160, 102403), (2520, 87774), (3024, 73145), (3780, 58516), (5040, 43887), (7560, 29258), (14629, 15120)]