1465117920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{145349}}^1$

素因数の和:145377

約数の個数: 144

約数和(自身を含む): 5713999200

約数和(自身を除く): 4248881280

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 145349, 290698, 436047, 581396, 726745, 872094, 1017443, 1162792, 1308141, 1453490, 1744188, 2034886, 2180235, 2325584, 2616282, 2906980, 3052329, 3488376, 4069772, 4360470, 4651168, 5087215, 5232564, 5813960, 6104658, 6540705, 6976752, 8139544, 8720940, 9156987, 10174430, 10465128, 11627920, 12209316, 13081410, 13953504, 15261645, 16279088, 17441880, 18313974, 20348860, 20930256, 23255840, 24418632, 26162820, 30523290, 32558176, 34883760, 36627948, 40697720, 41860512, 45784935, 48837264, 52325640, 61046580, 69767520, 73255896, 81395440, 91569870, 97674528, 104651280, 122093160, 146511792, 162790880, 183139740, 209302560, 244186320, 293023584, 366279480, 488372640, 732558960, 1465117920]

約数ペア:

[(1, 1465117920), (2, 732558960), (3, 488372640), (4, 366279480), (5, 293023584), (6, 244186320), (7, 209302560), (8, 183139740), (9, 162790880), (10, 146511792), (12, 122093160), (14, 104651280), (15, 97674528), (16, 91569870), (18, 81395440), (20, 73255896), (21, 69767520), (24, 61046580), (28, 52325640), (30, 48837264), (32, 45784935), (35, 41860512), (36, 40697720), (40, 36627948), (42, 34883760), (45, 32558176), (48, 30523290), (56, 26162820), (60, 24418632), (63, 23255840), (70, 20930256), (72, 20348860), (80, 18313974), (84, 17441880), (90, 16279088), (96, 15261645), (105, 13953504), (112, 13081410), (120, 12209316), (126, 11627920), (140, 10465128), (144, 10174430), (160, 9156987), (168, 8720940), (180, 8139544), (210, 6976752), (224, 6540705), (240, 6104658), (252, 5813960), (280, 5232564), (288, 5087215), (315, 4651168), (336, 4360470), (360, 4069772), (420, 3488376), (480, 3052329), (504, 2906980), (560, 2616282), (630, 2325584), (672, 2180235), (720, 2034886), (840, 1744188), (1008, 1453490), (1120, 1308141), (1260, 1162792), (1440, 1017443), (1680, 872094), (2016, 726745), (2520, 581396), (3360, 436047), (5040, 290698), (10080, 145349)]