15694447140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1787

約数の個数: 192

約数和(自身を含む): 49563360000

約数和(自身を除く): 33868912860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 149, 180, 262, 270, 298, 393, 447, 524, 540, 596, 655, 745, 786, 894, 1179, 1310, 1341, 1489, 1490, 1572, 1788, 1965, 2235, 2358, 2620, 2682, 2978, 2980, 3537, 3930, 4023, 4467, 4470, 4716, 5364, 5895, 5956, 6705, 7074, 7445, 7860, 8046, 8934, 8940, 11790, 13401, 13410, 14148, 14890, 16092, 17685, 17868, 19519, 20115, 22335, 23580, 26802, 26820, 29780, 35370, 39038, 40203, 40230, 44670, 53604, 58557, 67005, 70740, 78076, 80406, 80460, 89340, 97595, 117114, 134010, 160812, 175671, 195059, 195190, 201015, 221861, 234228, 268020, 292785, 351342, 390118, 390380, 402030, 443722, 527013, 585177, 585570, 665583, 702684, 780236, 804060, 878355, 887444, 975295, 1054026, 1109305, 1170354, 1171140, 1331166, 1755531, 1756710, 1950590, 1996749, 2108052, 2218610, 2340708, 2635065, 2662332, 2925885, 3327915, 3511062, 3513420, 3901180, 3993498, 4437220, 5266593, 5270130, 5851770, 5990247, 6655830, 7022124, 7986996, 8777655, 9983745, 10533186, 10540260, 11703540, 11980494, 13311660, 17555310, 19967490, 21066372, 23960988, 26332965, 29063791, 29951235, 35110620, 39934980, 52665930, 58127582, 59902470, 87191373, 105331860, 116255164, 119804940, 145318955, 174382746, 261574119, 290637910, 348765492, 435956865, 523148238, 581275820, 784722357, 871913730, 1046296476, 1307870595, 1569444714, 1743827460, 2615741190, 3138889428, 3923611785, 5231482380, 7847223570, 15694447140]

約数ペア:

[(1, 15694447140), (2, 7847223570), (3, 5231482380), (4, 3923611785), (5, 3138889428), (6, 2615741190), (9, 1743827460), (10, 1569444714), (12, 1307870595), (15, 1046296476), (18, 871913730), (20, 784722357), (27, 581275820), (30, 523148238), (36, 435956865), (45, 348765492), (54, 290637910), (60, 261574119), (90, 174382746), (108, 145318955), (131, 119804940), (135, 116255164), (149, 105331860), (180, 87191373), (262, 59902470), (270, 58127582), (298, 52665930), (393, 39934980), (447, 35110620), (524, 29951235), (540, 29063791), (596, 26332965), (655, 23960988), (745, 21066372), (786, 19967490), (894, 17555310), (1179, 13311660), (1310, 11980494), (1341, 11703540), (1489, 10540260), (1490, 10533186), (1572, 9983745), (1788, 8777655), (1965, 7986996), (2235, 7022124), (2358, 6655830), (2620, 5990247), (2682, 5851770), (2978, 5270130), (2980, 5266593), (3537, 4437220), (3930, 3993498), (4023, 3901180), (4467, 3513420), (4470, 3511062), (4716, 3327915), (5364, 2925885), (5895, 2662332), (5956, 2635065), (6705, 2340708), (7074, 2218610), (7445, 2108052), (7860, 1996749), (8046, 1950590), (8934, 1756710), (8940, 1755531), (11790, 1331166), (13401, 1171140), (13410, 1170354), (14148, 1109305), (14890, 1054026), (16092, 975295), (17685, 887444), (17868, 878355), (19519, 804060), (20115, 780236), (22335, 702684), (23580, 665583), (26802, 585570), (26820, 585177), (29780, 527013), (35370, 443722), (39038, 402030), (40203, 390380), (40230, 390118), (44670, 351342), (53604, 292785), (58557, 268020), (67005, 234228), (70740, 221861), (78076, 201015), (80406, 195190), (80460, 195059), (89340, 175671), (97595, 160812), (117114, 134010)]