2172314880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:997

約数の個数: 216

約数和(自身を含む): 7554685320

約数和(自身を除く): 5382370440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 269, 288, 320, 360, 384, 480, 538, 576, 640, 701, 720, 768, 807, 960, 1076, 1152, 1280, 1345, 1402, 1440, 1614, 1920, 2103, 2152, 2304, 2421, 2690, 2804, 2880, 3228, 3505, 3840, 4035, 4206, 4304, 4842, 5380, 5608, 5760, 6309, 6456, 7010, 8070, 8412, 8608, 9684, 10515, 10760, 11216, 11520, 12105, 12618, 12912, 14020, 16140, 16824, 17216, 19368, 21030, 21520, 22432, 24210, 25236, 25824, 28040, 31545, 32280, 33648, 34432, 38736, 42060, 43040, 44864, 48420, 50472, 51648, 56080, 63090, 64560, 67296, 68864, 77472, 84120, 86080, 89728, 96840, 100944, 103296, 112160, 126180, 129120, 134592, 154944, 168240, 172160, 179456, 188569, 193680, 201888, 206592, 224320, 252360, 258240, 269184, 309888, 336480, 344320, 377138, 387360, 403776, 448640, 504720, 516480, 538368, 565707, 619776, 672960, 754276, 774720, 807552, 897280, 942845, 1009440, 1032960, 1131414, 1345920, 1508552, 1549440, 1615104, 1697121, 1885690, 2018880, 2262828, 2691840, 2828535, 3017104, 3098880, 3394242, 3771380, 4037760, 4525656, 5657070, 6034208, 6788484, 7542760, 8075520, 8485605, 9051312, 11314140, 12068416, 13576968, 15085520, 16971210, 18102624, 22628280, 24136832, 27153936, 30171040, 33942420, 36205248, 45256560, 48273664, 54307872, 60342080, 67884840, 72410496, 90513120, 108615744, 120684160, 135769680, 144820992, 181026240, 217231488, 241368320, 271539360, 362052480, 434462976, 543078720, 724104960, 1086157440, 2172314880]

約数ペア:

[(1, 2172314880), (2, 1086157440), (3, 724104960), (4, 543078720), (5, 434462976), (6, 362052480), (8, 271539360), (9, 241368320), (10, 217231488), (12, 181026240), (15, 144820992), (16, 135769680), (18, 120684160), (20, 108615744), (24, 90513120), (30, 72410496), (32, 67884840), (36, 60342080), (40, 54307872), (45, 48273664), (48, 45256560), (60, 36205248), (64, 33942420), (72, 30171040), (80, 27153936), (90, 24136832), (96, 22628280), (120, 18102624), (128, 16971210), (144, 15085520), (160, 13576968), (180, 12068416), (192, 11314140), (240, 9051312), (256, 8485605), (269, 8075520), (288, 7542760), (320, 6788484), (360, 6034208), (384, 5657070), (480, 4525656), (538, 4037760), (576, 3771380), (640, 3394242), (701, 3098880), (720, 3017104), (768, 2828535), (807, 2691840), (960, 2262828), (1076, 2018880), (1152, 1885690), (1280, 1697121), (1345, 1615104), (1402, 1549440), (1440, 1508552), (1614, 1345920), (1920, 1131414), (2103, 1032960), (2152, 1009440), (2304, 942845), (2421, 897280), (2690, 807552), (2804, 774720), (2880, 754276), (3228, 672960), (3505, 619776), (3840, 565707), (4035, 538368), (4206, 516480), (4304, 504720), (4842, 448640), (5380, 403776), (5608, 387360), (5760, 377138), (6309, 344320), (6456, 336480), (7010, 309888), (8070, 269184), (8412, 258240), (8608, 252360), (9684, 224320), (10515, 206592), (10760, 201888), (11216, 193680), (11520, 188569), (12105, 179456), (12618, 172160), (12912, 168240), (14020, 154944), (16140, 134592), (16824, 129120), (17216, 126180), (19368, 112160), (21030, 103296), (21520, 100944), (22432, 96840), (24210, 89728), (25236, 86080), (25824, 84120), (28040, 77472), (31545, 68864), (32280, 67296), (33648, 64560), (34432, 63090), (38736, 56080), (42060, 51648), (43040, 50472), (44864, 48420)]