242706240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4046

約数の個数: 224

約数和(自身を含む): 978773760

約数和(自身を除く): 736067520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4013, 4032, 4320, 5040, 6048, 6720, 7560, 8026, 8640, 10080, 12039, 12096, 15120, 16052, 20065, 20160, 24078, 28091, 30240, 32104, 36117, 40130, 48156, 56182, 60195, 60480, 64208, 72234, 80260, 84273, 96312, 108351, 112364, 120390, 128416, 140455, 144468, 160520, 168546, 180585, 192624, 216702, 224728, 240780, 252819, 256832, 280910, 288936, 321040, 337092, 361170, 385248, 421365, 433404, 449456, 481560, 505638, 541755, 561820, 577872, 642080, 674184, 722340, 758457, 770496, 842730, 866808, 898912, 963120, 1011276, 1083510, 1123640, 1155744, 1264095, 1284160, 1348368, 1444680, 1516914, 1685460, 1733616, 1797824, 1926240, 2022552, 2167020, 2247280, 2311488, 2528190, 2696736, 2889360, 3033828, 3370920, 3467232, 3792285, 3852480, 4045104, 4334040, 4494560, 5056380, 5393472, 5778720, 6067656, 6741840, 6934464, 7584570, 8090208, 8668080, 8989120, 10112760, 11557440, 12135312, 13483680, 15169140, 16180416, 17336160, 20225520, 24270624, 26967360, 30338280, 34672320, 40451040, 48541248, 60676560, 80902080, 121353120, 242706240]

約数ペア:

[(1, 242706240), (2, 121353120), (3, 80902080), (4, 60676560), (5, 48541248), (6, 40451040), (7, 34672320), (8, 30338280), (9, 26967360), (10, 24270624), (12, 20225520), (14, 17336160), (15, 16180416), (16, 15169140), (18, 13483680), (20, 12135312), (21, 11557440), (24, 10112760), (27, 8989120), (28, 8668080), (30, 8090208), (32, 7584570), (35, 6934464), (36, 6741840), (40, 6067656), (42, 5778720), (45, 5393472), (48, 5056380), (54, 4494560), (56, 4334040), (60, 4045104), (63, 3852480), (64, 3792285), (70, 3467232), (72, 3370920), (80, 3033828), (84, 2889360), (90, 2696736), (96, 2528190), (105, 2311488), (108, 2247280), (112, 2167020), (120, 2022552), (126, 1926240), (135, 1797824), (140, 1733616), (144, 1685460), (160, 1516914), (168, 1444680), (180, 1348368), (189, 1284160), (192, 1264095), (210, 1155744), (216, 1123640), (224, 1083510), (240, 1011276), (252, 963120), (270, 898912), (280, 866808), (288, 842730), (315, 770496), (320, 758457), (336, 722340), (360, 674184), (378, 642080), (420, 577872), (432, 561820), (448, 541755), (480, 505638), (504, 481560), (540, 449456), (560, 433404), (576, 421365), (630, 385248), (672, 361170), (720, 337092), (756, 321040), (840, 288936), (864, 280910), (945, 256832), (960, 252819), (1008, 240780), (1080, 224728), (1120, 216702), (1260, 192624), (1344, 180585), (1440, 168546), (1512, 160520), (1680, 144468), (1728, 140455), (1890, 128416), (2016, 120390), (2160, 112364), (2240, 108351), (2520, 96312), (2880, 84273), (3024, 80260), (3360, 72234), (3780, 64208), (4013, 60480), (4032, 60195), (4320, 56182), (5040, 48156), (6048, 40130), (6720, 36117), (7560, 32104), (8026, 30240), (8640, 28091), (10080, 24078), (12039, 20160), (12096, 20065), (15120, 16052)]