28631036160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130807}}^1$

素因数の和:130853

約数の個数: 216

約数和(自身を含む): 104274905280

約数和(自身を除く): 75643869120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 109440, 130807, 218880, 261614, 392421, 523228, 654035, 784842, 1046456, 1177263, 1308070, 1569684, 1962105, 2092912, 2354526, 2485333, 2616140, 3139368, 3924210, 4185824, 4709052, 4970666, 5232280, 5886315, 6278736, 7455999, 7848420, 8371648, 9418104, 9941332, 10464560, 11772630, 12426665, 12557472, 14911998, 15696840, 16743296, 18836208, 19882664, 20929120, 22367997, 23545260, 24853330, 25114944, 29823996, 31393680, 33486592, 37279995, 37672416, 39765328, 41858240, 44735994, 47090520, 49706660, 50229888, 59647992, 62787360, 74559990, 75344832, 79530656, 83716480, 89471988, 94181040, 99413320, 100459776, 111839985, 119295984, 125574720, 149119980, 150689664, 159061312, 167432960, 178943976, 188362080, 198826640, 223679970, 238591968, 251149440, 298239960, 301379328, 318122624, 357887952, 376724160, 397653280, 447359940, 477183936, 502298880, 596479920, 636245248, 715775904, 753448320, 795306560, 894719880, 954367872, 1192959840, 1431551808, 1506896640, 1590613120, 1789439760, 1908735744, 2385919680, 2863103616, 3181226240, 3578879520, 4771839360, 5726207232, 7157759040, 9543678720, 14315518080, 28631036160]

約数ペア:

[(1, 28631036160), (2, 14315518080), (3, 9543678720), (4, 7157759040), (5, 5726207232), (6, 4771839360), (8, 3578879520), (9, 3181226240), (10, 2863103616), (12, 2385919680), (15, 1908735744), (16, 1789439760), (18, 1590613120), (19, 1506896640), (20, 1431551808), (24, 1192959840), (30, 954367872), (32, 894719880), (36, 795306560), (38, 753448320), (40, 715775904), (45, 636245248), (48, 596479920), (57, 502298880), (60, 477183936), (64, 447359940), (72, 397653280), (76, 376724160), (80, 357887952), (90, 318122624), (95, 301379328), (96, 298239960), (114, 251149440), (120, 238591968), (128, 223679970), (144, 198826640), (152, 188362080), (160, 178943976), (171, 167432960), (180, 159061312), (190, 150689664), (192, 149119980), (228, 125574720), (240, 119295984), (256, 111839985), (285, 100459776), (288, 99413320), (304, 94181040), (320, 89471988), (342, 83716480), (360, 79530656), (380, 75344832), (384, 74559990), (456, 62787360), (480, 59647992), (570, 50229888), (576, 49706660), (608, 47090520), (640, 44735994), (684, 41858240), (720, 39765328), (760, 37672416), (768, 37279995), (855, 33486592), (912, 31393680), (960, 29823996), (1140, 25114944), (1152, 24853330), (1216, 23545260), (1280, 22367997), (1368, 20929120), (1440, 19882664), (1520, 18836208), (1710, 16743296), (1824, 15696840), (1920, 14911998), (2280, 12557472), (2304, 12426665), (2432, 11772630), (2736, 10464560), (2880, 9941332), (3040, 9418104), (3420, 8371648), (3648, 7848420), (3840, 7455999), (4560, 6278736), (4864, 5886315), (5472, 5232280), (5760, 4970666), (6080, 4709052), (6840, 4185824), (7296, 3924210), (9120, 3139368), (10944, 2616140), (11520, 2485333), (12160, 2354526), (13680, 2092912), (14592, 1962105), (18240, 1569684), (21888, 1308070), (24320, 1177263), (27360, 1046456), (36480, 784842), (43776, 654035), (54720, 523228), (72960, 392421), (109440, 261614), (130807, 218880)]