121459520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 368003328

約数和(自身を除く): 246543808

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, 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, 679, 688, 728, 776, 832, 860, 910, 970, 1040, 1118, 1120, 1204, 1261, 1358, 1376, 1456, 1505, 1552, 1720, 1820, 1940, 2080, 2236, 2240, 2408, 2522, 2716, 2752, 2795, 2912, 3010, 3104, 3395, 3440, 3640, 3880, 3913, 4160, 4171, 4472, 4816, 5044, 5432, 5590, 5824, 6020, 6208, 6305, 6790, 6880, 7280, 7760, 7826, 8342, 8827, 8944, 9632, 10088, 10864, 11180, 12040, 12610, 13580, 13760, 14560, 15520, 15652, 16684, 17654, 17888, 19264, 19565, 20176, 20855, 21728, 22360, 24080, 25220, 27160, 29120, 29197, 31040, 31304, 33368, 35308, 35776, 39130, 40352, 41710, 43456, 44135, 44720, 48160, 50440, 54223, 54320, 58394, 62608, 66736, 70616, 78260, 80704, 83420, 88270, 89440, 96320, 100880, 108446, 108640, 116788, 125216, 133472, 141232, 145985, 156520, 166840, 176540, 178880, 201760, 216892, 217280, 233576, 250432, 266944, 271115, 282464, 291970, 313040, 333680, 353080, 379561, 403520, 433784, 467152, 542230, 564928, 583940, 626080, 667360, 706160, 759122, 867568, 934304, 1084460, 1167880, 1252160, 1334720, 1412320, 1518244, 1735136, 1868608, 1897805, 2168920, 2335760, 2824640, 3036488, 3470272, 3795610, 4337840, 4671520, 6072976, 7591220, 8675680, 9343040, 12145952, 15182440, 17351360, 24291904, 30364880, 60729760, 121459520]

約数ペア:

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