13341420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 44029440

約数和(自身を除く): 30688020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 83, 90, 94, 95, 114, 141, 166, 171, 180, 188, 190, 228, 235, 249, 282, 285, 332, 342, 380, 415, 423, 470, 498, 564, 570, 684, 705, 747, 830, 846, 855, 893, 940, 996, 1140, 1245, 1410, 1494, 1577, 1660, 1692, 1710, 1786, 2115, 2490, 2679, 2820, 2988, 3154, 3420, 3572, 3735, 3901, 4230, 4465, 4731, 4980, 5358, 6308, 7470, 7802, 7885, 8037, 8460, 8930, 9462, 10716, 11703, 13395, 14193, 14940, 15604, 15770, 16074, 17860, 18924, 19505, 23406, 23655, 26790, 28386, 31540, 32148, 35109, 39010, 40185, 46812, 47310, 53580, 56772, 58515, 70218, 70965, 74119, 78020, 80370, 94620, 117030, 140436, 141930, 148238, 160740, 175545, 222357, 234060, 283860, 296476, 351090, 370595, 444714, 667071, 702180, 741190, 889428, 1111785, 1334142, 1482380, 2223570, 2668284, 3335355, 4447140, 6670710, 13341420]

約数ペア:

[(1, 13341420), (2, 6670710), (3, 4447140), (4, 3335355), (5, 2668284), (6, 2223570), (9, 1482380), (10, 1334142), (12, 1111785), (15, 889428), (18, 741190), (19, 702180), (20, 667071), (30, 444714), (36, 370595), (38, 351090), (45, 296476), (47, 283860), (57, 234060), (60, 222357), (76, 175545), (83, 160740), (90, 148238), (94, 141930), (95, 140436), (114, 117030), (141, 94620), (166, 80370), (171, 78020), (180, 74119), (188, 70965), (190, 70218), (228, 58515), (235, 56772), (249, 53580), (282, 47310), (285, 46812), (332, 40185), (342, 39010), (380, 35109), (415, 32148), (423, 31540), (470, 28386), (498, 26790), (564, 23655), (570, 23406), (684, 19505), (705, 18924), (747, 17860), (830, 16074), (846, 15770), (855, 15604), (893, 14940), (940, 14193), (996, 13395), (1140, 11703), (1245, 10716), (1410, 9462), (1494, 8930), (1577, 8460), (1660, 8037), (1692, 7885), (1710, 7802), (1786, 7470), (2115, 6308), (2490, 5358), (2679, 4980), (2820, 4731), (2988, 4465), (3154, 4230), (3420, 3901), (3572, 3735)]