16237761760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{787}}^1$

素因数の和:1449

約数の個数: 192

約数和(自身を含む): 44179188480

約数和(自身を除く): 27941426720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 617, 760, 787, 836, 880, 1045, 1234, 1520, 1574, 1672, 1760, 2090, 2468, 3040, 3085, 3148, 3344, 3935, 4180, 4936, 6170, 6296, 6688, 6787, 7870, 8360, 8657, 9872, 11723, 12340, 12592, 13574, 14953, 15740, 16720, 17314, 19744, 23446, 24680, 25184, 27148, 29906, 31480, 33440, 33935, 34628, 43285, 46892, 49360, 54296, 58615, 59812, 62960, 67870, 69256, 74765, 86570, 93784, 98720, 108592, 117230, 119624, 125920, 128953, 135740, 138512, 149530, 164483, 173140, 187568, 217184, 234460, 239248, 257906, 271480, 277024, 299060, 328966, 346280, 375136, 468920, 478496, 485579, 515812, 542960, 598120, 644765, 657932, 692560, 822415, 937840, 971158, 1031624, 1085920, 1196240, 1289530, 1315864, 1385120, 1644830, 1875680, 1942316, 2063248, 2392480, 2427895, 2579060, 2631728, 3289660, 3884632, 4126496, 4855790, 5158120, 5263456, 5341369, 6579320, 7769264, 9226001, 9711580, 10316240, 10682738, 13158640, 15538528, 18452002, 19423160, 20632480, 21365476, 26317280, 26706845, 36904004, 38846320, 42730952, 46130005, 53413690, 73808008, 77692640, 85461904, 92260010, 101486011, 106827380, 147616016, 170923808, 184520020, 202972022, 213654760, 295232032, 369040040, 405944044, 427309520, 507430055, 738080080, 811888088, 854619040, 1014860110, 1476160160, 1623776176, 2029720220, 3247552352, 4059440440, 8118880880, 16237761760]

約数ペア:

[(1, 16237761760), (2, 8118880880), (4, 4059440440), (5, 3247552352), (8, 2029720220), (10, 1623776176), (11, 1476160160), (16, 1014860110), (19, 854619040), (20, 811888088), (22, 738080080), (32, 507430055), (38, 427309520), (40, 405944044), (44, 369040040), (55, 295232032), (76, 213654760), (80, 202972022), (88, 184520020), (95, 170923808), (110, 147616016), (152, 106827380), (160, 101486011), (176, 92260010), (190, 85461904), (209, 77692640), (220, 73808008), (304, 53413690), (352, 46130005), (380, 42730952), (418, 38846320), (440, 36904004), (608, 26706845), (617, 26317280), (760, 21365476), (787, 20632480), (836, 19423160), (880, 18452002), (1045, 15538528), (1234, 13158640), (1520, 10682738), (1574, 10316240), (1672, 9711580), (1760, 9226001), (2090, 7769264), (2468, 6579320), (3040, 5341369), (3085, 5263456), (3148, 5158120), (3344, 4855790), (3935, 4126496), (4180, 3884632), (4936, 3289660), (6170, 2631728), (6296, 2579060), (6688, 2427895), (6787, 2392480), (7870, 2063248), (8360, 1942316), (8657, 1875680), (9872, 1644830), (11723, 1385120), (12340, 1315864), (12592, 1289530), (13574, 1196240), (14953, 1085920), (15740, 1031624), (16720, 971158), (17314, 937840), (19744, 822415), (23446, 692560), (24680, 657932), (25184, 644765), (27148, 598120), (29906, 542960), (31480, 515812), (33440, 485579), (33935, 478496), (34628, 468920), (43285, 375136), (46892, 346280), (49360, 328966), (54296, 299060), (58615, 277024), (59812, 271480), (62960, 257906), (67870, 239248), (69256, 234460), (74765, 217184), (86570, 187568), (93784, 173140), (98720, 164483), (108592, 149530), (117230, 138512), (119624, 135740), (125920, 128953)]