242919040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 738904320

約数和(自身を除く): 495985280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 64, 65, 70, 80, 86, 91, 97, 104, 112, 128, 130, 140, 160, 172, 182, 194, 208, 215, 224, 260, 280, 301, 320, 344, 364, 388, 416, 430, 448, 455, 485, 520, 559, 560, 602, 640, 679, 688, 728, 776, 832, 860, 896, 910, 970, 1040, 1118, 1120, 1204, 1261, 1358, 1376, 1456, 1505, 1552, 1664, 1720, 1820, 1940, 2080, 2236, 2240, 2408, 2522, 2716, 2752, 2795, 2912, 3010, 3104, 3395, 3440, 3640, 3880, 3913, 4160, 4171, 4472, 4480, 4816, 5044, 5432, 5504, 5590, 5824, 6020, 6208, 6305, 6790, 6880, 7280, 7760, 7826, 8320, 8342, 8827, 8944, 9632, 10088, 10864, 11180, 11648, 12040, 12416, 12610, 13580, 13760, 14560, 15520, 15652, 16684, 17654, 17888, 19264, 19565, 20176, 20855, 21728, 22360, 24080, 25220, 27160, 27520, 29120, 29197, 31040, 31304, 33368, 35308, 35776, 38528, 39130, 40352, 41710, 43456, 44135, 44720, 48160, 50440, 54223, 54320, 58240, 58394, 62080, 62608, 66736, 70616, 71552, 78260, 80704, 83420, 86912, 88270, 89440, 96320, 100880, 108446, 108640, 116788, 125216, 133472, 141232, 145985, 156520, 161408, 166840, 176540, 178880, 192640, 201760, 216892, 217280, 233576, 250432, 266944, 271115, 282464, 291970, 313040, 333680, 353080, 357760, 379561, 403520, 433784, 434560, 467152, 500864, 533888, 542230, 564928, 583940, 626080, 667360, 706160, 759122, 807040, 867568, 934304, 1084460, 1129856, 1167880, 1252160, 1334720, 1412320, 1518244, 1735136, 1868608, 1897805, 2168920, 2335760, 2504320, 2669440, 2824640, 3036488, 3470272, 3737216, 3795610, 4337840, 4671520, 5649280, 6072976, 6940544, 7591220, 8675680, 9343040, 12145952, 15182440, 17351360, 18686080, 24291904, 30364880, 34702720, 48583808, 60729760, 121459520, 242919040]

約数ペア:

[(1, 242919040), (2, 121459520), (4, 60729760), (5, 48583808), (7, 34702720), (8, 30364880), (10, 24291904), (13, 18686080), (14, 17351360), (16, 15182440), (20, 12145952), (26, 9343040), (28, 8675680), (32, 7591220), (35, 6940544), (40, 6072976), (43, 5649280), (52, 4671520), (56, 4337840), (64, 3795610), (65, 3737216), (70, 3470272), (80, 3036488), (86, 2824640), (91, 2669440), (97, 2504320), (104, 2335760), (112, 2168920), (128, 1897805), (130, 1868608), (140, 1735136), (160, 1518244), (172, 1412320), (182, 1334720), (194, 1252160), (208, 1167880), (215, 1129856), (224, 1084460), (260, 934304), (280, 867568), (301, 807040), (320, 759122), (344, 706160), (364, 667360), (388, 626080), (416, 583940), (430, 564928), (448, 542230), (455, 533888), (485, 500864), (520, 467152), (559, 434560), (560, 433784), (602, 403520), (640, 379561), (679, 357760), (688, 353080), (728, 333680), (776, 313040), (832, 291970), (860, 282464), (896, 271115), (910, 266944), (970, 250432), (1040, 233576), (1118, 217280), (1120, 216892), (1204, 201760), (1261, 192640), (1358, 178880), (1376, 176540), (1456, 166840), (1505, 161408), (1552, 156520), (1664, 145985), (1720, 141232), (1820, 133472), (1940, 125216), (2080, 116788), (2236, 108640), (2240, 108446), (2408, 100880), (2522, 96320), (2716, 89440), (2752, 88270), (2795, 86912), (2912, 83420), (3010, 80704), (3104, 78260), (3395, 71552), (3440, 70616), (3640, 66736), (3880, 62608), (3913, 62080), (4160, 58394), (4171, 58240), (4472, 54320), (4480, 54223), (4816, 50440), (5044, 48160), (5432, 44720), (5504, 44135), (5590, 43456), (5824, 41710), (6020, 40352), (6208, 39130), (6305, 38528), (6790, 35776), (6880, 35308), (7280, 33368), (7760, 31304), (7826, 31040), (8320, 29197), (8342, 29120), (8827, 27520), (8944, 27160), (9632, 25220), (10088, 24080), (10864, 22360), (11180, 21728), (11648, 20855), (12040, 20176), (12416, 19565), (12610, 19264), (13580, 17888), (13760, 17654), (14560, 16684), (15520, 15652)]