1924797420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16787}}^1$

素因数の和:16829

約数の個数: 216

約数和(自身を含む): 7314665904

約数和(自身を除く): 5389868484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5460, 5733, 6370, 7644, 8190, 8820, 9555, 11466, 12740, 16380, 16787, 19110, 22932, 28665, 33574, 38220, 50361, 57330, 67148, 83935, 100722, 114660, 117509, 151083, 167870, 201444, 218231, 235018, 251805, 302166, 335740, 352527, 436462, 470036, 503610, 587545, 604332, 654693, 705054, 755415, 822563, 872924, 1007220, 1057581, 1091155, 1175090, 1309386, 1410108, 1510830, 1527617, 1645126, 1762635, 1964079, 2115162, 2182310, 2350180, 2467689, 2618772, 3021660, 3055234, 3273465, 3290252, 3525270, 3928158, 4112815, 4230324, 4364620, 4582851, 4935378, 5287905, 6110468, 6546930, 7050540, 7403067, 7638085, 7856316, 8225630, 9165702, 9820395, 9870756, 10575810, 10693319, 12338445, 13093860, 13748553, 14806134, 15276170, 16451260, 18331404, 19640790, 21151620, 21386638, 22914255, 24676890, 27497106, 29612268, 30552340, 32079957, 37015335, 39281580, 42773276, 45828510, 49353780, 53466595, 54994212, 64159914, 68742765, 74030670, 91657020, 96239871, 106933190, 128319828, 137485530, 148061340, 160399785, 192479742, 213866380, 274971060, 320799570, 384959484, 481199355, 641599140, 962398710, 1924797420]

約数ペア:

[(1, 1924797420), (2, 962398710), (3, 641599140), (4, 481199355), (5, 384959484), (6, 320799570), (7, 274971060), (9, 213866380), (10, 192479742), (12, 160399785), (13, 148061340), (14, 137485530), (15, 128319828), (18, 106933190), (20, 96239871), (21, 91657020), (26, 74030670), (28, 68742765), (30, 64159914), (35, 54994212), (36, 53466595), (39, 49353780), (42, 45828510), (45, 42773276), (49, 39281580), (52, 37015335), (60, 32079957), (63, 30552340), (65, 29612268), (70, 27497106), (78, 24676890), (84, 22914255), (90, 21386638), (91, 21151620), (98, 19640790), (105, 18331404), (117, 16451260), (126, 15276170), (130, 14806134), (140, 13748553), (147, 13093860), (156, 12338445), (180, 10693319), (182, 10575810), (195, 9870756), (196, 9820395), (210, 9165702), (234, 8225630), (245, 7856316), (252, 7638085), (260, 7403067), (273, 7050540), (294, 6546930), (315, 6110468), (364, 5287905), (390, 4935378), (420, 4582851), (441, 4364620), (455, 4230324), (468, 4112815), (490, 3928158), (546, 3525270), (585, 3290252), (588, 3273465), (630, 3055234), (637, 3021660), (735, 2618772), (780, 2467689), (819, 2350180), (882, 2182310), (910, 2115162), (980, 1964079), (1092, 1762635), (1170, 1645126), (1260, 1527617), (1274, 1510830), (1365, 1410108), (1470, 1309386), (1638, 1175090), (1764, 1091155), (1820, 1057581), (1911, 1007220), (2205, 872924), (2340, 822563), (2548, 755415), (2730, 705054), (2940, 654693), (3185, 604332), (3276, 587545), (3822, 503610), (4095, 470036), (4410, 436462), (5460, 352527), (5733, 335740), (6370, 302166), (7644, 251805), (8190, 235018), (8820, 218231), (9555, 201444), (11466, 167870), (12740, 151083), (16380, 117509), (16787, 114660), (19110, 100722), (22932, 83935), (28665, 67148), (33574, 57330), (38220, 50361)]