430890240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 1516271904

約数和(自身を除く): 1085381664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 101, 110, 120, 128, 132, 160, 165, 176, 192, 202, 220, 240, 256, 264, 303, 320, 330, 352, 384, 404, 440, 480, 505, 528, 606, 640, 660, 704, 768, 808, 880, 960, 1010, 1056, 1111, 1212, 1280, 1320, 1408, 1515, 1616, 1760, 1920, 2020, 2112, 2222, 2424, 2640, 2816, 3030, 3232, 3333, 3520, 3840, 4040, 4224, 4444, 4848, 5280, 5555, 6060, 6464, 6666, 7040, 8080, 8448, 8888, 9696, 10201, 10560, 11110, 12120, 12928, 13332, 14080, 16160, 16665, 17776, 19392, 20402, 21120, 22220, 24240, 25856, 26664, 30603, 32320, 33330, 35552, 38784, 40804, 42240, 44440, 48480, 51005, 53328, 61206, 64640, 66660, 71104, 77568, 81608, 88880, 96960, 102010, 106656, 112211, 122412, 129280, 133320, 142208, 153015, 163216, 177760, 193920, 204020, 213312, 224422, 244824, 266640, 284416, 306030, 326432, 336633, 355520, 387840, 408040, 426624, 448844, 489648, 533280, 561055, 612060, 652864, 673266, 711040, 816080, 853248, 897688, 979296, 1066560, 1122110, 1224120, 1305728, 1346532, 1422080, 1632160, 1683165, 1795376, 1958592, 2133120, 2244220, 2448240, 2611456, 2693064, 3264320, 3366330, 3590752, 3917184, 4266240, 4488440, 4896480, 5386128, 6528640, 6732660, 7181504, 7834368, 8976880, 9792960, 10772256, 13057280, 13465320, 14363008, 17953760, 19585920, 21544512, 26930640, 28726016, 35907520, 39171840, 43089024, 53861280, 71815040, 86178048, 107722560, 143630080, 215445120, 430890240]

約数ペア:

[(1, 430890240), (2, 215445120), (3, 143630080), (4, 107722560), (5, 86178048), (6, 71815040), (8, 53861280), (10, 43089024), (11, 39171840), (12, 35907520), (15, 28726016), (16, 26930640), (20, 21544512), (22, 19585920), (24, 17953760), (30, 14363008), (32, 13465320), (33, 13057280), (40, 10772256), (44, 9792960), (48, 8976880), (55, 7834368), (60, 7181504), (64, 6732660), (66, 6528640), (80, 5386128), (88, 4896480), (96, 4488440), (101, 4266240), (110, 3917184), (120, 3590752), (128, 3366330), (132, 3264320), (160, 2693064), (165, 2611456), (176, 2448240), (192, 2244220), (202, 2133120), (220, 1958592), (240, 1795376), (256, 1683165), (264, 1632160), (303, 1422080), (320, 1346532), (330, 1305728), (352, 1224120), (384, 1122110), (404, 1066560), (440, 979296), (480, 897688), (505, 853248), (528, 816080), (606, 711040), (640, 673266), (660, 652864), (704, 612060), (768, 561055), (808, 533280), (880, 489648), (960, 448844), (1010, 426624), (1056, 408040), (1111, 387840), (1212, 355520), (1280, 336633), (1320, 326432), (1408, 306030), (1515, 284416), (1616, 266640), (1760, 244824), (1920, 224422), (2020, 213312), (2112, 204020), (2222, 193920), (2424, 177760), (2640, 163216), (2816, 153015), (3030, 142208), (3232, 133320), (3333, 129280), (3520, 122412), (3840, 112211), (4040, 106656), (4224, 102010), (4444, 96960), (4848, 88880), (5280, 81608), (5555, 77568), (6060, 71104), (6464, 66660), (6666, 64640), (7040, 61206), (8080, 53328), (8448, 51005), (8888, 48480), (9696, 44440), (10201, 42240), (10560, 40804), (11110, 38784), (12120, 35552), (12928, 33330), (13332, 32320), (14080, 30603), (16160, 26664), (16665, 25856), (17776, 24240), (19392, 22220), (20402, 21120)]