16300440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 224

約数和(自身を含む): 60595920

約数和(自身を除く): 44295480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 81, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 162, 172, 180, 195, 215, 216, 234, 243, 258, 260, 270, 312, 324, 344, 351, 360, 387, 390, 405, 430, 468, 486, 516, 520, 540, 559, 585, 645, 648, 702, 729, 774, 780, 810, 860, 936, 972, 1032, 1053, 1080, 1118, 1161, 1170, 1215, 1290, 1404, 1458, 1548, 1560, 1620, 1677, 1720, 1755, 1935, 1944, 2106, 2236, 2322, 2340, 2430, 2580, 2795, 2808, 2916, 3096, 3159, 3240, 3354, 3483, 3510, 3645, 3870, 4212, 4472, 4644, 4680, 4860, 5031, 5160, 5265, 5590, 5805, 5832, 6318, 6708, 6966, 7020, 7290, 7740, 8385, 8424, 9288, 9477, 9720, 10062, 10449, 10530, 11180, 11610, 12636, 13416, 13932, 14040, 14580, 15093, 15480, 15795, 16770, 17415, 18954, 20124, 20898, 21060, 22360, 23220, 25155, 25272, 27864, 29160, 30186, 31347, 31590, 33540, 34830, 37908, 40248, 41796, 42120, 45279, 46440, 47385, 50310, 52245, 60372, 62694, 63180, 67080, 69660, 75465, 75816, 83592, 90558, 94770, 100620, 104490, 120744, 125388, 126360, 135837, 139320, 150930, 156735, 181116, 189540, 201240, 208980, 226395, 250776, 271674, 301860, 313470, 362232, 379080, 407511, 417960, 452790, 543348, 603720, 626940, 679185, 815022, 905580, 1086696, 1253880, 1358370, 1630044, 1811160, 2037555, 2716740, 3260088, 4075110, 5433480, 8150220, 16300440]

約数ペア:

[(1, 16300440), (2, 8150220), (3, 5433480), (4, 4075110), (5, 3260088), (6, 2716740), (8, 2037555), (9, 1811160), (10, 1630044), (12, 1358370), (13, 1253880), (15, 1086696), (18, 905580), (20, 815022), (24, 679185), (26, 626940), (27, 603720), (30, 543348), (36, 452790), (39, 417960), (40, 407511), (43, 379080), (45, 362232), (52, 313470), (54, 301860), (60, 271674), (65, 250776), (72, 226395), (78, 208980), (81, 201240), (86, 189540), (90, 181116), (104, 156735), (108, 150930), (117, 139320), (120, 135837), (129, 126360), (130, 125388), (135, 120744), (156, 104490), (162, 100620), (172, 94770), (180, 90558), (195, 83592), (215, 75816), (216, 75465), (234, 69660), (243, 67080), (258, 63180), (260, 62694), (270, 60372), (312, 52245), (324, 50310), (344, 47385), (351, 46440), (360, 45279), (387, 42120), (390, 41796), (405, 40248), (430, 37908), (468, 34830), (486, 33540), (516, 31590), (520, 31347), (540, 30186), (559, 29160), (585, 27864), (645, 25272), (648, 25155), (702, 23220), (729, 22360), (774, 21060), (780, 20898), (810, 20124), (860, 18954), (936, 17415), (972, 16770), (1032, 15795), (1053, 15480), (1080, 15093), (1118, 14580), (1161, 14040), (1170, 13932), (1215, 13416), (1290, 12636), (1404, 11610), (1458, 11180), (1548, 10530), (1560, 10449), (1620, 10062), (1677, 9720), (1720, 9477), (1755, 9288), (1935, 8424), (1944, 8385), (2106, 7740), (2236, 7290), (2322, 7020), (2340, 6966), (2430, 6708), (2580, 6318), (2795, 5832), (2808, 5805), (2916, 5590), (3096, 5265), (3159, 5160), (3240, 5031), (3354, 4860), (3483, 4680), (3510, 4644), (3645, 4472), (3870, 4212)]