18408031440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{41617}}^1$

素因数の和:41749

約数の個数: 160

約数和(自身を含む): 60689032320

約数和(自身を除く): 42281000880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 485, 570, 582, 760, 776, 912, 970, 1140, 1164, 1455, 1520, 1552, 1843, 1940, 2280, 2328, 2910, 3686, 3880, 4560, 4656, 5529, 5820, 7372, 7760, 9215, 11058, 11640, 14744, 18430, 22116, 23280, 27645, 29488, 36860, 41617, 44232, 55290, 73720, 83234, 88464, 110580, 124851, 147440, 166468, 208085, 221160, 249702, 332936, 416170, 442320, 499404, 624255, 665872, 790723, 832340, 998808, 1248510, 1581446, 1664680, 1997616, 2372169, 2497020, 3162892, 3329360, 3953615, 4036849, 4744338, 4994040, 6325784, 7907230, 8073698, 9488676, 9988080, 11860845, 12110547, 12651568, 15814460, 16147396, 18977352, 20184245, 23721690, 24221094, 31628920, 32294792, 37954704, 40368490, 47443380, 48442188, 60552735, 63257840, 64589584, 76700131, 80736980, 94886760, 96884376, 121105470, 153400262, 161473960, 189773520, 193768752, 230100393, 242210940, 306800524, 322947920, 383500655, 460200786, 484421880, 613601048, 767001310, 920401572, 968843760, 1150501965, 1227202096, 1534002620, 1840803144, 2301003930, 3068005240, 3681606288, 4602007860, 6136010480, 9204015720, 18408031440]

約数ペア:

[(1, 18408031440), (2, 9204015720), (3, 6136010480), (4, 4602007860), (5, 3681606288), (6, 3068005240), (8, 2301003930), (10, 1840803144), (12, 1534002620), (15, 1227202096), (16, 1150501965), (19, 968843760), (20, 920401572), (24, 767001310), (30, 613601048), (38, 484421880), (40, 460200786), (48, 383500655), (57, 322947920), (60, 306800524), (76, 242210940), (80, 230100393), (95, 193768752), (97, 189773520), (114, 161473960), (120, 153400262), (152, 121105470), (190, 96884376), (194, 94886760), (228, 80736980), (240, 76700131), (285, 64589584), (291, 63257840), (304, 60552735), (380, 48442188), (388, 47443380), (456, 40368490), (485, 37954704), (570, 32294792), (582, 31628920), (760, 24221094), (776, 23721690), (912, 20184245), (970, 18977352), (1140, 16147396), (1164, 15814460), (1455, 12651568), (1520, 12110547), (1552, 11860845), (1843, 9988080), (1940, 9488676), (2280, 8073698), (2328, 7907230), (2910, 6325784), (3686, 4994040), (3880, 4744338), (4560, 4036849), (4656, 3953615), (5529, 3329360), (5820, 3162892), (7372, 2497020), (7760, 2372169), (9215, 1997616), (11058, 1664680), (11640, 1581446), (14744, 1248510), (18430, 998808), (22116, 832340), (23280, 790723), (27645, 665872), (29488, 624255), (36860, 499404), (41617, 442320), (44232, 416170), (55290, 332936), (73720, 249702), (83234, 221160), (88464, 208085), (110580, 166468), (124851, 147440)]