229970160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 893228544

約数和(自身を除く): 663258384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 280, 309, 315, 336, 360, 412, 420, 443, 504, 515, 560, 618, 630, 720, 721, 824, 840, 886, 927, 1008, 1030, 1236, 1260, 1329, 1442, 1545, 1648, 1680, 1772, 1854, 2060, 2163, 2215, 2472, 2520, 2658, 2884, 3090, 3101, 3544, 3605, 3708, 3987, 4120, 4326, 4430, 4635, 4944, 5040, 5316, 5768, 6180, 6202, 6489, 6645, 7088, 7210, 7416, 7974, 8240, 8652, 8860, 9270, 9303, 10632, 10815, 11536, 12360, 12404, 12978, 13290, 14420, 14832, 15505, 15948, 17304, 17720, 18540, 18606, 19935, 21264, 21630, 24720, 24808, 25956, 26580, 27909, 28840, 31010, 31896, 32445, 34608, 35440, 37080, 37212, 39870, 43260, 45629, 46515, 49616, 51912, 53160, 55818, 57680, 62020, 63792, 64890, 74160, 74424, 79740, 86520, 91258, 93030, 103824, 106320, 111636, 124040, 129780, 136887, 139545, 148848, 159480, 173040, 182516, 186060, 223272, 228145, 248080, 259560, 273774, 279090, 318960, 319403, 365032, 372120, 410661, 446544, 456290, 519120, 547548, 558180, 638806, 684435, 730064, 744240, 821322, 912580, 958209, 1095096, 1116360, 1277612, 1368870, 1597015, 1642644, 1825160, 1916418, 2053305, 2190192, 2232720, 2555224, 2737740, 2874627, 3194030, 3285288, 3650320, 3832836, 4106610, 4791045, 5110448, 5475480, 5749254, 6388060, 6570576, 7665672, 8213220, 9582090, 10950960, 11498508, 12776120, 14373135, 15331344, 16426440, 19164180, 22997016, 25552240, 28746270, 32852880, 38328360, 45994032, 57492540, 76656720, 114985080, 229970160]

約数ペア:

[(1, 229970160), (2, 114985080), (3, 76656720), (4, 57492540), (5, 45994032), (6, 38328360), (7, 32852880), (8, 28746270), (9, 25552240), (10, 22997016), (12, 19164180), (14, 16426440), (15, 15331344), (16, 14373135), (18, 12776120), (20, 11498508), (21, 10950960), (24, 9582090), (28, 8213220), (30, 7665672), (35, 6570576), (36, 6388060), (40, 5749254), (42, 5475480), (45, 5110448), (48, 4791045), (56, 4106610), (60, 3832836), (63, 3650320), (70, 3285288), (72, 3194030), (80, 2874627), (84, 2737740), (90, 2555224), (103, 2232720), (105, 2190192), (112, 2053305), (120, 1916418), (126, 1825160), (140, 1642644), (144, 1597015), (168, 1368870), (180, 1277612), (206, 1116360), (210, 1095096), (240, 958209), (252, 912580), (280, 821322), (309, 744240), (315, 730064), (336, 684435), (360, 638806), (412, 558180), (420, 547548), (443, 519120), (504, 456290), (515, 446544), (560, 410661), (618, 372120), (630, 365032), (720, 319403), (721, 318960), (824, 279090), (840, 273774), (886, 259560), (927, 248080), (1008, 228145), (1030, 223272), (1236, 186060), (1260, 182516), (1329, 173040), (1442, 159480), (1545, 148848), (1648, 139545), (1680, 136887), (1772, 129780), (1854, 124040), (2060, 111636), (2163, 106320), (2215, 103824), (2472, 93030), (2520, 91258), (2658, 86520), (2884, 79740), (3090, 74424), (3101, 74160), (3544, 64890), (3605, 63792), (3708, 62020), (3987, 57680), (4120, 55818), (4326, 53160), (4430, 51912), (4635, 49616), (4944, 46515), (5040, 45629), (5316, 43260), (5768, 39870), (6180, 37212), (6202, 37080), (6489, 35440), (6645, 34608), (7088, 32445), (7210, 31896), (7416, 31010), (7974, 28840), (8240, 27909), (8652, 26580), (8860, 25956), (9270, 24808), (9303, 24720), (10632, 21630), (10815, 21264), (11536, 19935), (12360, 18606), (12404, 18540), (12978, 17720), (13290, 17304), (14420, 15948), (14832, 15505)]