323608320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 216

約数和(自身を含む): 1279920096

約数和(自身を除く): 956311776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4013, 4032, 4480, 5040, 5376, 5760, 6720, 8026, 8064, 8960, 10080, 11520, 12039, 13440, 16052, 16128, 20065, 20160, 24078, 26880, 28091, 32104, 36117, 40130, 40320, 48156, 56182, 60195, 64208, 72234, 80260, 80640, 84273, 96312, 112364, 120390, 128416, 140455, 144468, 160520, 168546, 180585, 192624, 224728, 240780, 252819, 256832, 280910, 288936, 321040, 337092, 361170, 385248, 421365, 449456, 481560, 505638, 513664, 561820, 577872, 642080, 674184, 722340, 770496, 842730, 898912, 963120, 1011276, 1027328, 1123640, 1155744, 1264095, 1284160, 1348368, 1444680, 1540992, 1685460, 1797824, 1926240, 2022552, 2247280, 2311488, 2528190, 2568320, 2696736, 2889360, 3081984, 3370920, 3595648, 3852480, 4045104, 4494560, 4622976, 5056380, 5136640, 5393472, 5778720, 6741840, 7191296, 7704960, 8090208, 8989120, 9245952, 10112760, 10786944, 11557440, 13483680, 15409920, 16180416, 17978240, 20225520, 21573888, 23114880, 26967360, 32360832, 35956480, 40451040, 46229760, 53934720, 64721664, 80902080, 107869440, 161804160, 323608320]

約数ペア:

[(1, 323608320), (2, 161804160), (3, 107869440), (4, 80902080), (5, 64721664), (6, 53934720), (7, 46229760), (8, 40451040), (9, 35956480), (10, 32360832), (12, 26967360), (14, 23114880), (15, 21573888), (16, 20225520), (18, 17978240), (20, 16180416), (21, 15409920), (24, 13483680), (28, 11557440), (30, 10786944), (32, 10112760), (35, 9245952), (36, 8989120), (40, 8090208), (42, 7704960), (45, 7191296), (48, 6741840), (56, 5778720), (60, 5393472), (63, 5136640), (64, 5056380), (70, 4622976), (72, 4494560), (80, 4045104), (84, 3852480), (90, 3595648), (96, 3370920), (105, 3081984), (112, 2889360), (120, 2696736), (126, 2568320), (128, 2528190), (140, 2311488), (144, 2247280), (160, 2022552), (168, 1926240), (180, 1797824), (192, 1685460), (210, 1540992), (224, 1444680), (240, 1348368), (252, 1284160), (256, 1264095), (280, 1155744), (288, 1123640), (315, 1027328), (320, 1011276), (336, 963120), (360, 898912), (384, 842730), (420, 770496), (448, 722340), (480, 674184), (504, 642080), (560, 577872), (576, 561820), (630, 513664), (640, 505638), (672, 481560), (720, 449456), (768, 421365), (840, 385248), (896, 361170), (960, 337092), (1008, 321040), (1120, 288936), (1152, 280910), (1260, 256832), (1280, 252819), (1344, 240780), (1440, 224728), (1680, 192624), (1792, 180585), (1920, 168546), (2016, 160520), (2240, 144468), (2304, 140455), (2520, 128416), (2688, 120390), (2880, 112364), (3360, 96312), (3840, 84273), (4013, 80640), (4032, 80260), (4480, 72234), (5040, 64208), (5376, 60195), (5760, 56182), (6720, 48156), (8026, 40320), (8064, 40130), (8960, 36117), (10080, 32104), (11520, 28091), (12039, 26880), (13440, 24078), (16052, 20160), (16128, 20065)]